| Year |
Citation |
Score |
| 1995 |
Su Z, Tamm C. Synthetic studies toward pseurotin a. Part 41 Stereocontrolled synthesis of highly functionalized c5-γ-lactols Tetrahedron. 51: 11177-11182. DOI: 10.1016/0040-4020(95)00680-7 |
0.353 |
|
| 1995 |
Wick L, Tamm C, Neuburger M, Zehnder M. Synthesis and reactions of new 2-substituted 5-phenyl-6-oxa-4-azaspiro[2,4]-hepten-7-one derivatives Tetrahedron. 51: 10219-10230. DOI: 10.1016/0040-4020(95)00611-B |
0.356 |
|
| 1995 |
Su Z, Tamm C. Synthetic studies towards pseurotin A. Part 3. Synthesis of a related highly functionalized γ-lactone Helvetica Chimica Acta. 78: 1278-1290. DOI: 10.1002/Hlca.19950780518 |
0.336 |
|
| 1995 |
Wick L, Tamm C, Boller T. 30. Synthesis of potential inhibitors of ethylene biosynthesis: The diastereoisomers of 1-amino-2-bromocyclopropanecarboxylic acid Helvetica Chimica Acta. 78: 403-410. DOI: 10.1002/Hlca.19950780211 |
0.344 |
|
| 1995 |
Boutellier M, Zurcher W, Tamm C. 22. Unprecedented ring contractions in cytochalasans: Formation of [10]cytochalasans and a cyclohepta[4,5]benz[1,2-d]isoindole derivative Helvetica Chimica Acta. 78: 285-291. DOI: 10.1002/Hlca.19950780203 |
0.302 |
|
| 1994 |
Hassan HHAM, Tamm C. Studies directed towards the synthesis of phomenoic acid. Part 1. Enantioselective synthesis of the C(1)-to-C(6) segment Helvetica Chimica Acta. 77: 838-849. DOI: 10.1002/Hlca.19940770323 |
0.385 |
|
| 1993 |
Steiner O, Tamm C. Synthetic studies towards spirostaphylotrichins: Synthesis of building blocks Tetrahedron Letters. 34: 6729-6732. DOI: 10.1016/S0040-4039(00)61686-6 |
0.307 |
|
| 1992 |
Meier RM, Tamm C. Studies directed towards the biosynthesis of the C7N-unit of rifamycin B: incorporation of [14C(G)]quinic acid and [1,2-13C2]glycerol. The Journal of Antibiotics. 45: 400-10. PMID 1577667 DOI: 10.7164/Antibiotics.45.400 |
0.351 |
|
| 1992 |
Eschenhof H, Strazewski P, Tamm C. A new synthesis of 3-deazathymidine and of a related phosphoramidite synthon Tetrahedron. 48: 6225-6230. DOI: 10.1016/S0040-4020(01)88214-4 |
0.322 |
|
| 1992 |
Kienzler T, Strazewski P, Tamm C. A New Synthesis of Coprine and O-Ethylcoprine Helvetica Chimica Acta. 75: 1078-1084. DOI: 10.1002/Hlca.19920750411 |
0.345 |
|
| 1992 |
Stolz F, Strazewski P, Tamm C, Neuburger M, Zehnder M. New Chiral α‐Benzyloxyacryliron(II) Complex for Asymmetric Synthesis of α, α‐Dialkyl‐α‐hydroxycarbonyl Compounds Angewandte Chemie. 31: 193-195. DOI: 10.1002/Anie.199201931 |
0.301 |
|
| 1991 |
Born M, Tamm C. Stereoselective synthesis of a building block corresponding to the C(1)-to-C(7) moiety of 14-membered macrolide antibiotics Synthesis. 435-438. DOI: 10.1055/S-1991-26485 |
0.337 |
|
| 1991 |
Shao X, Tamm C. Cyclization of α-hydroxy-β-diketones to furan-3(2H)-ones under mild basic conditions Tetrahedron Letters. 32: 2891-2892. DOI: 10.1016/0040-4039(91)80640-R |
0.318 |
|
| 1991 |
Matthes M, Tamm C. Approaches to the synthesis of cytochalasans. Part 10. Cuprates as reagents for the formation of CC bonds Helvetica Chimica Acta. 74: 1585-1590. DOI: 10.1002/Hlca.19910740720 |
0.34 |
|
| 1991 |
Meier RM, Tamm C. Studies directed towards the biosynthesis of the C7N unit of rifamycin B: A new synthesis of quinic acid from shikimic acid Helvetica Chimica Acta. 74: 807-818. DOI: 10.1002/Hlca.19910740415 |
0.373 |
|
| 1990 |
Born M, Tamm C. Stereoselective synthesis of the C(19)-to-C(27) segment of rifamycin S Helvetica Chimica Acta. 73: 2242-2250. DOI: 10.1002/Hlca.19900730821 |
0.352 |
|
| 1990 |
Dolder XSM, Tamm C. Synthetic studies directed toward the pseurotins. Part II. Synthesis of related highly functionalized furan-3(2H)-ones† Helvetica Chimica Acta. 73: 483-491. DOI: 10.1002/Hlca.19900730229 |
0.315 |
|
| 1990 |
Roth P, Hädener A, Tamm C. Further Studies on the Biosynthesis of Tabtoxin (Wildfire Toxin): Incorporation of [2,3‐13C2]Pyruvate into the β‐Lactam Moiety Helvetica Chimica Acta. 73: 476-482. DOI: 10.1002/Hlca.19900730228 |
0.367 |
|
| 1990 |
Ackermann J, Matthes M, Tamm C. Approaches to the Synthesis of Cytochalasans Part9. A versatile concept leading to all structural types of cytochalasans Helvetica Chimica Acta. 73: 122-132. DOI: 10.1002/Hlca.19900730113 |
0.365 |
|
| 1990 |
Dolder M, Shao X, Tamm C. Synthetic Studies Directed toward the Pseurotins. Part I. Synthesis of Related Furan‐3(2H)‐ones Helvetica Chimica Acta. 73: 63-68. DOI: 10.1002/Hlca.19900730106 |
0.343 |
|
| 1989 |
Hädener A, Roth P, Tamm C. Biosynthesis of cytochalasans. XI. New results on the incorporation of phenylalanine into cytochalasin D by Zygosporium masonii [1]. Zeitschrift FüR Naturforschung. C, Journal of Biosciences. 44: 19-32. PMID 2712996 DOI: 10.1515/Znc-1989-1-205 |
0.311 |
|
| 1989 |
Born M, Tamm C. Synthesis of a versatile chiral synthon corresponding to the C(1) to C(7) segment of 14-membered macrolide antibiotics Tetrahedron Letters. 30: 2083-2086. DOI: 10.1016/S0040-4039(01)93717-7 |
0.33 |
|
| 1989 |
Tamm C, Jeker N. Synthesis of macrocyclic trichothecene mycotoxins Tetrahedron. 45: 2385-2415. DOI: 10.1016/S0040-4020(01)83438-4 |
0.312 |
|
| 1989 |
Sandmeier P, Tamm C. New spirostaphylotrichin s from Staphylotrichum coccosporum Helvetica Chimica Acta. 72: 784-792. DOI: 10.1002/Hlca.19890720419 |
0.314 |
|
| 1989 |
Sandmeier P, Tamm C. Studies on the biosynthesis of spirostaphylotrichin A Helvetica Chimica Acta. 72: 774-783. DOI: 10.1002/Hlca.19890720418 |
0.349 |
|
| 1988 |
Jeker N, Tamm C. Synthesis of New unnatural Macrocyclic Trichothecenes: 4‐epiverrucarin A. 47th Communication on verrucarins and roridins Helvetica Chimica Acta. 71: 1904-1913. DOI: 10.1002/Hlca.19880710809 |
0.323 |
|
| 1988 |
Jeker N, Tamm C. Synthesis of New, Unnatural Macrocyclic Trichothecenes: 3‐isoverrucarin A ((1″‐O)(3→4)abeo‐verrucarin A), verrucinol, and verrucene. 46th Communication on verrucarins and roridins Helvetica Chimica Acta. 71: 1895-1903. DOI: 10.1002/Hlca.19880710808 |
0.357 |
|
| 1988 |
Spöndlin C, Tamm C. Chaetoglobosin M, a New Metabolite of a Mutant of Diplodia macrospora, belonging to the family of (1H‐indol‐3‐yl)‐substituted 10,11‐diethyl‐10,11‐dinorcytochalasans Helvetica Chimica Acta. 71: 1881-1884. DOI: 10.1002/Hlca.19880710806 |
0.31 |
|
| 1988 |
Rösslein L, Tamm C, Zücher W, Riesen A, Zehnder M. Sambucinic Acid, a New Metabolite of Fusarium sambacinum. 45th communication on verrucarins and roridins Helvetica Chimica Acta. 71: 588-595. DOI: 10.1002/Hlca.19880710311 |
0.317 |
|
| 1988 |
Rösslein L, Tamm C. Synthesis and Reactions of Optically Active 1,3-Diols Helvetica Chimica Acta. 71: 47-56. DOI: 10.1002/Hlca.19880710106 |
0.32 |
|
| 1987 |
Strazewski P, Tamm C. Eine einfache Synthese von 1-Amino-cyclopropan-1-carbonsäure Synthesis. 1987: 298-299. DOI: 10.1055/S-1987-27925 |
0.333 |
|
| 1987 |
Smith AB, Yokoyama Y, Dunlap NK, Hadener A, Tamm C. Total synthesis of dechloromikrolin: A structural reassignment with biosynthetic implications Tetrahedron Letters. 28: 3663-3666. DOI: 10.1016/S0040-4039(00)96349-4 |
0.367 |
|
| 1987 |
Mohr P, Tamm C. Stereoselective synthesis of functionalized erythro/1,3-diols Tetrahedron Letters. 28: 391-394. DOI: 10.1016/S0040-4039(00)95736-8 |
0.316 |
|
| 1987 |
Müller B, Hädener A, Tamm C. Studies on the Biosynthesis of Tabtoxin (Wildfire Toxin). Origin of the Carbonyl C‐Atom of the β‐Lactam Moiety from the C1‐Pool Helvetica Chimica Acta. 70: 412-422. DOI: 10.1002/Hlca.19870700220 |
0.342 |
|
| 1987 |
Mohr P, Rösslein L, Tamm C. 3-Hydroxyglutarate and β,γ-epoxy esters as substrates for pig liver esterase (PLE) and α-chymotrypsin Helvetica Chimica Acta. 70: 142-152. DOI: 10.1002/Hlca.19870700118 |
0.317 |
|
| 1987 |
Papageorgiou C, Tamm C. Nucleosides and nucleotides. Part 25.. Synthesis of a protected 1‐(2′‐deoxy‐β‐D‐ribofuranosyl)‐1 H‐benzimidazole 3′‐phosphate Helvetica Chimica Acta. 70: 138-141. DOI: 10.1002/Hlca.19870700117 |
0.343 |
|
| 1986 |
Gamboni R, Tamm C. Structure and diastereoselectivity of the α-hydroxylation of chiral ester enolates by molybdenum peroxo complex Tetrahedron Letters. 27: 3999-4002. DOI: 10.1016/S0040-4039(00)84894-7 |
0.328 |
|
| 1986 |
Papageorgiou C, Tamm C. Stereochemical control of the glycosylation reaction via 3,5-di-O-(p-toluoyl)-2-O-(p-toluolsulfonyl)-β-D-methyl ribofuranoside Tetrahedron Letters. 27: 555-558. DOI: 10.1016/S0040-4039(00)84038-1 |
0.314 |
|
| 1986 |
Jaroszewski JW, Grossen P, Mohr P, Tamm C. Ionization Shifts in 1H‐NMR Spectra of α,β‐Unsaturated Carboxylic Acids Helvetica Chimica Acta. 69: 718-725. DOI: 10.1002/Hlca.19860690324 |
0.32 |
|
| 1986 |
Tschamber T, Waespe-Sarcevic N, Tamm C. Stereocontrolled synthesis of an epimer of the C(19)-to-C(27) segment of rifamycin S Helvetica Chimica Acta. 69: 621-625. DOI: 10.1002/Hlca.19860690311 |
0.328 |
|
| 1986 |
Gamboni R, Tamm C. Asymmetric Synthesis of α‐Hydroxy‐Esters via Ester Enolates with Very High Diastereoselectivity Helvetica Chimica Acta. 69: 615-620. DOI: 10.1002/Hlca.19860690310 |
0.328 |
|
| 1986 |
Hogg AM, Kelland JG, Vederas JC, Tamm C. Nucleosides and nucleotides part 24 Investigation of ribo- and deoxyribonucleosides and -nucleotides by fast- atom-bombardment mass spectrometry Helvetica Chimica Acta. 69: 908-917. DOI: 10.1002/Chin.198639058 |
0.428 |
|
| 1986 |
Tschamber T, Waespe‐Sarcevic N, Tamm C. Stereocontrolled Synthesis of an Epimer of the C-19 to C-27 Segment of Rifamycin S. Cheminform. 17. DOI: 10.1002/Chin.198631331 |
0.317 |
|
| 1986 |
Jaroszewski JW, Grossen P, Mohr P, Tamm C. Ionization Shifts in 1H NMR Spectra of α,β‐Unsaturated Carboxylic Acids Cheminform. 17. DOI: 10.1002/Chin.198631052 |
0.313 |
|
| 1985 |
Gamboni R, Mohr P, Waespe-Šarčevic̀ N, Tamm C. Asymmetric synthesis of α-hydroxy-esters via ester enolates Tetrahedron Letters. 26: 203-206. DOI: 10.1016/S0040-4039(00)61880-4 |
0.306 |
|
| 1985 |
Altermatt R, Tamm C. Nucleoside und Nucleotide. Teil 22. Synthese eines Tridecanucleosiddodecaphosphats, das die unnatürliche Base 2(1H)‐Pyrimidinon enthält Helvetica Chimica Acta. 68: 475-483. DOI: 10.1002/Hlca.19850680221 |
0.323 |
|
| 1985 |
Wallach D, Csendes IG, Burckhardt PE, Schmidlin T, Tamm C. Approaches To The Synthesis Of Cytochalasans. Part 7. Synthesis Of Some Building Blocks For The Construction Of The Macrocyclic Moiety Cheminform. 16. DOI: 10.1002/Chin.198507369 |
0.304 |
|
| 1984 |
Wallach D, Csendes IG, Burckhardt PE, Schmidlin T, Tamm C. Approaches to the synthesis of cytochalasans. Part 7. Synthesis of some building blocks for the construction of the macrocyclic moiety Helvetica Chimica Acta. 67: 1989-1997. DOI: 10.1002/Hlca.19840670737 |
0.319 |
|
| 1984 |
Grossen P, Herold P, Mohr P, Tamm C. Further Syntheses of Optically Active Verrucarinic Acid, 43rd Communication of Verrucarins and Roridins Helvetica Chimica Acta. 67: 1625-1629. DOI: 10.1002/Hlca.19840670631 |
0.364 |
|
| 1984 |
Ackermann J, Waespe‐Šarčevic̀ N, Tamm C. Approaches to the synthesis of cytochalasans. Part 6. Synthesis of the C(14)–C(23) subunit of cytochalasins A, B. F and desoxaphomin Helvetica Chimica Acta. 67: 254-260. DOI: 10.1002/Hlca.19840670132 |
0.372 |
|
| 1984 |
Ackermann J, Waespe-Sarcevic N, Tamm C. Approaches To The Synthesis Of Cytochalasans. Part 6. Synthesis Of The C(14)‐C(23) Subunit Of Cytochalasins A, B, F And Desoxaphomin Cheminform. 15. DOI: 10.1002/Chin.198416170 |
0.313 |
|
| 1983 |
Mohr P, Waespe‐Šarčević N, Tamm C, Gawronska K, Gawronski JK. A Study of Stereoselective Hydrolysis of Symmetrical Diesters with Pig Liver Esterase Helvetica Chimica Acta. 66: 2501-2511. DOI: 10.1002/Hlca.19830660815 |
0.365 |
|
| 1983 |
Herold P, Mohr P, Tamm C. Syntheses of Optically Active Verrucarinic Acid. 40th Communication on Verrucarins and Roridins Helvetica Chimica Acta. 66: 744-754. DOI: 10.1002/Hlca.19830660304 |
0.347 |
|
| 1983 |
Bernardini SD, Graf G, Leach CA, Bühlmayer P, Waldmeier F, Tamm C. Nucleosides and Nucleotides. Part 21. Synthesis of a Tridecanucleoside Dodecaphosphate Incorporating the Unnatural Base 2 (1 H)‐Pyridone Helvetica Chimica Acta. 66: 639-651. DOI: 10.1002/Hlca.19830660226 |
0.346 |
|
| 1983 |
Schmidlin T, Burckhardt PE, Waespe‐Šarčevic̀ N, Tamm C. Approaches to the Synthesis of Cytochalasans. Part 4. Improved Synthesis of the Tetrahydroisoindoline Subunits Related to the Cytochalasins and Aspochalasins Helvetica Chimica Acta. 66: 450-465. DOI: 10.1002/Hlca.19830660206 |
0.36 |
|
| 1983 |
Schneider H, Tamm C. Nucleoside und Nucleotide. Teil 20. Synthese von Desoxyribooligonucleotiden nach der Diester- und Triestermethode mit 2(1H)-Pyrimidinon als Base†‡ Helvetica Chimica Acta. 66: 350-361. DOI: 10.1002/Hlca.19830660131 |
0.334 |
|
| 1983 |
Herold P, Mohr P, Tamm C. Verrucarins And Roridins. Part 40. Syntheses Of Optically Active Verrucarinic C Acid Cheminform. 14. DOI: 10.1002/Chin.198331169 |
0.313 |
|
| 1983 |
Waldmeier F, Bernardini SD, Leach CA, Tamm C. Nucleosides And Nucleotides. Part 19. On Detritylation With Zinc Bromide In Oligonucleotide Synthesis Cheminform. 14. DOI: 10.1002/Chin.198315349 |
0.317 |
|
| 1982 |
Mohr P, Tori M, Grossen P, Herold P, Tamm C. Synthesis of Verrucarin A and 3α‐Hydroxyverrucarin A from Verrucarol and Diacetoxyscripenol (Anguidine). 39th Communication on Verrucarins and Roridins Helvetica Chimica Acta. 65: 1412-1417. DOI: 10.1002/Hlca.19820650513 |
0.335 |
|
| 1982 |
Chappuis G, Tamm C. Selektive Reaktionen an Cytochalasin D Helvetica Chimica Acta. 65: 521-537. DOI: 10.1002/Hlca.19820650210 |
0.34 |
|
| 1981 |
Nieminen S, Tamm C. 1H- und 13C-NMR.-Spektroskopie der Nonadride Helvetica Chimica Acta. 64: 2791-2801. DOI: 10.1002/Hlca.19810640840 |
0.347 |
|
| 1981 |
Nieminen S, Payne TG, Senn P, Tamm C. Zur Biosynthese der Rubratoxine Helvetica Chimica Acta. 64: 2162-2174. DOI: 10.1002/Hlca.19810640722 |
0.363 |
|
| 1981 |
Probst A, Tamm C. Biosynthesis of the cytochalasans. Biosynthetic studies on chaetoglobosin A and 19-O-acetylchaetoglobosin A Helvetica Chimica Acta. 64: 2065-2077. DOI: 10.1002/Hlca.19810640711 |
0.347 |
|
| 1981 |
Breitenstein W, Chexal KK, Mohr P, Tamm C. Pseurotin B, C, D, and E. Further New Metabolites of Pseudeurotium ovalis STOLK Helvetica Chimica Acta. 64: 379-388. DOI: 10.1002/Hlca.19810640203 |
0.323 |
|
| 1981 |
Notegen E, Tori M, Tamm C. Partial Synthesis of 3′-Hydroxy-2′-deoxy-2″,3″,4″,5″-tetrahydroverrucarin A. Verrucarins and roridins, 38th Communication [1] Helvetica Chimica Acta. 64: 316-328. DOI: 10.1002/Hlca.19810640132 |
0.355 |
|
| 1981 |
Bloch P, Tamm C. Isolation and Structure of Pseurotin A, a Microbial Metabolite of Pseudeurotium ovalis STOLK with an Unusual Heterospirocyclic System Helvetica Chimica Acta. 64: 304-315. DOI: 10.1002/Hlca.19810640131 |
0.311 |
|
| 1981 |
Schmidlin T, Züurcher W, Tamm C. Approaches to the Synthesis of Cytochalasans. Part 3. Synthesis of a substituted tetrahydroisoindolinone moiety possessing the same relative configuration as proxiphomin Helvetica Chimica Acta. 64: 235-250. DOI: 10.1002/Hlca.19810640125 |
0.39 |
|
| 1981 |
Breitenstein W, Chexal KK, Mohr P, Tamm C. Pseurotin B, C, D, And E. Further New Metabolites Of Pseudeurotium Ovalis Stolk Cheminform. 12. DOI: 10.1002/Chin.198125334 |
0.313 |
|
| 1981 |
Notegen E‐, Tori M, Tamm C. Partial Synthesis Of 3′-Hydroxy-2′-Deoxy-2“,3”,4“,5”-Tetrahydroverrucarin A. Verrucarins And Roridins. 38Th Communication Cheminform. 12. DOI: 10.1002/Chin.198118357 |
0.314 |
|
| 1981 |
Wachtl M, Kohler P, Tamm C. NUCLEOSIDES AND NUCLEOTIDES. PART 16. BEHAVIOR OF 1-(2′-DEOXY-β-D-RIBOFURANOSYL)-2(1H)-PYRIMIDINONE-5′-TRIPHOSPHATE, 1-(2′-DEOXY-β-D-RIBOFURANOSYL)-2H(1H-PYRIDINONE-5′-TRIPHOSPHATE AND 4-AMINO-1-(2′-DEOXY-β-D-RIBOFURANOSYL)-2(1H)-PYRI Cheminform. 12. DOI: 10.1002/Chin.198113383 |
0.308 |
|
| 1980 |
Wachtl M, Kohler P, Tamm C. Nucleoside und Nucleotide. Teil 16. Verhalten von 1‐(2′‐Desoxy‐β‐D‐ribofuranosyl)‐2(1 H)‐pyrimidinon‐5′‐triphosphat, 1‐(2′‐Desoxy‐β‐D‐ribofuranosyl)‐2(1 H)pyridinon‐5′‐triphosphat und 4‐Amino‐1‐(2′‐Desoxy‐β‐D‐ribofuranosyl)‐2(1 H)‐pyridinon‐5′‐triphosphat gegenüber DNA‐Polymerase Helvetica Chimica Acta. 63: 2495-2502. DOI: 10.1002/Hlca.19800630843 |
0.328 |
|
| 1980 |
Kohler P, Wachtl M, Tamm C. Nucleoside und Nucleotide. Teil 15. Synthese von Desoxyribonucleosid-monophosphaten und -triphosphaten mit 2(1H)-Pyrimidinon, 2(1H)-Pyridinon und 4-Amino-2(1H)-pyridinon als Basen†‡ Helvetica Chimica Acta. 63: 2488-2494. DOI: 10.1002/Hlca.19800630842 |
0.333 |
|
| 1980 |
Wyss R, Tamm C, Vederas JC. Differential Hydrogen Exchange During Biosynthesis of Cytochalasins B and D Helvetica Chimica Acta. 63: 1538-1541. DOI: 10.1002/Hlca.19800630622 |
0.514 |
|
| 1980 |
Chexal KK, Snipes C, Tamm C. Biosynthesis of the antibiotic verrucarin E use of [1‐13C]‐, [2‐13C]‐, [1,2‐13C]‐ and [2‐13C, 2‐2H3]‐acetates. Verrucarins and roridins, 37th communication [1] Helvetica Chimica Acta. 63: 761-768. DOI: 10.1002/Hlca.19800630402 |
0.321 |
|
| 1980 |
Schmidlin T, Tamm C. Approaches to the Synthesis of Cytochalasans. Part 2. Pyrrolinone derivatives as basic units Helvetica Chimica Acta. 63: 121-131. DOI: 10.1002/Hlca.19800630113 |
0.31 |
|
| 1978 |
Cerletti N, Séquin U, Tamm C, Zürcher W. Nucleosides and Nucleotides. Part 13. Synthesis and spectral properties of 1- (3′-O-Phosphoryl-2′-deoxy-β -D-ribofuranosyl)-2(1H)-pyridone-(3′-5′)-1-(2′-deoxy-β-D-ribofuranosyl)-2 (1H)-pyridone† Helvetica Chimica Acta. 61: 2589-2596. DOI: 10.1002/Hlca.19780610729 |
0.322 |
|
| 1978 |
Volz E, Tamm C. Nucleoside und Nucleotide, Teil 12. Synthese von Dinucleosidmonophosphaten mit 1‐(2′‐Desoxy‐β‐D‐ribofuranosyl)‐2(1H)‐pyrimidon als Baustein Helvetica Chimica Acta. 61: 2579-2588. DOI: 10.1002/Hlca.19780610728 |
0.351 |
|
| 1978 |
Schmidlin T, Tamm C. Approaches to the total synthesis of cytochalasans. A convergent synthesis of the octahydroisoindolone moiety related to proxiphomin. Preliminary communication Helvetica Chimica Acta. 61: 2096-2099. DOI: 10.1002/Hlca.19780610616 |
0.336 |
|
| 1978 |
Chexal KK, Tamm C. Biosynthesis of Mikrolin Helvetica Chimica Acta. 61: 2002-2018. DOI: 10.1002/Hlca.19780610609 |
0.335 |
|
| 1978 |
Ragettli T, Tamm C. Die Chukrasine A, B, C, D und E, fünf neue Tetranortriterpene aus Chukrasia tabularisA. JUSS Helvetica Chimica Acta. 61: 1814-1831. DOI: 10.1002/Hlca.19780610527 |
0.312 |
|
| 1978 |
Waldmeier F, Tamm C. Nucleoside und Nucleotide. Teil 11. Phosphorylierung von 1‐(2′‐Desoxy‐β‐D‐ribofuranosyl)‐2(1H)‐pyridon und dessen Verhalten bei der Synthese von Dinucleotiden Helvetica Chimica Acta. 61: 1648-1663. DOI: 10.1002/Hlca.19780610513 |
0.361 |
|
| 1977 |
Breitenstein W, Tamm C. Verrucarin K, the First Natural Trichothecene Derivative Lacking the 12,13‐Epoxy Group. Verrucarins and Roridins. 34th Communication [1] Helvetica Chimica Acta. 60: 1522-1527. DOI: 10.1002/Hlca.19770600509 |
0.3 |
|
| 1977 |
Cerletti N, Tamm C. Nucleoside und Nucleotide. Teil 10. Synthese von Thymidylyl‐(3′‐5′) ‐thymidylyl‐(3′‐5′)‐1‐(2′‐desoxy‐β‐D‐ribofuranosyl)‐2(1 H)‐pyridon Helvetica Chimica Acta. 60: 1182-1195. DOI: 10.1002/Hlca.19770600406 |
0.368 |
|
| 1976 |
Scherling D, Csendes I, Tamm C. [Cytochalasin B (phomin): degradation reactions and cyclization of B-cytochalasinic acid to 21,22-dihydro-isocytochalasin A (author's transl)]. Helvetica Chimica Acta. 59: 914-23. PMID 1262226 DOI: 10.1002/Hlca.19760590322 |
0.309 |
|
| 1976 |
Vederas JC, Tamm C. Biosynthesis of cytochalasans. Part 6. The mode of incorporation of phenylalanine into cytochalasin D1. Helvetica Chimica Acta. 59: 558-66. PMID 1254501 DOI: 10.1002/Hlca.19760590221 |
0.449 |
|
| 1976 |
Bloch P, Tamm C, Bollinger P, Petcher TJ, Weber HP. Pseurotin, a new metabolite of Pseudeurotium ovalis Stolk having an unusual hetero-spirocyclic system. Helvetica Chimica Acta. 59: 133-7. PMID 1248942 DOI: 10.1002/Hlca.19760590114 |
0.309 |
|
| 1976 |
Ziegler R, Tamm C. Isolation and structure of eucosterol and 16beta-hydroxyeucosterol, two novel spirocyclic nortriterpenes, and of a new 24-nor-5alpha-chola-8, 16-diene-23-oic acid from bulbs of several Eucomis species. Helvetica Chimica Acta. 59: 1997-2011. PMID 1017953 DOI: 10.1002/Hlca.19760590613 |
0.3 |
|
| 1975 |
Robert JL, Tamm C. Biosynthesis of cytochalasans. Part 5. The incorporation of deoxaphomin into cytochalasin B (phomin). Helvetica Chimica Acta. 58: 2501-4. PMID 1194059 DOI: 10.1002/Hlca.19750580830 |
0.309 |
|
| 1975 |
Vederas JC, Graf W, David L, Tamm C. Biosynthesis of cytochalasans. Part 4. The mode of incorporation of common naturally-occurring carboxylic acids into cytochalasin D1. Helvetica Chimica Acta. 58: 1886-98. PMID 1194050 DOI: 10.1002/Hlca.19750580704 |
0.517 |
|
| 1975 |
Breitenstein W, Tamm C. 13C-NMR.-spectroscopy of the trichothecane derivatives verrucarol, verrucarins A and B and roridins A, D and H. Helvetica Chimica Acta. 58: 1172-80. PMID 1158741 DOI: 10.1002/Hlca.19750580419 |
0.321 |
|
| 1975 |
Gregor I, Séquin U, Tamm C. [Nucleosides and nucleotides. Part 8. Synthesis of dinucleotides with thymidine and 1-(deoxy-beta-D-ribofuranosyl)-2(1H)-pyridone as building blocks]. Helvetica Chimica Acta. 58: 712-38. PMID 1158733 DOI: 10.1002/Hlca.19750580309 |
0.368 |
|
| 1975 |
Müller B, Tamm C. [New rearrangement reactions of the trichothecane framework]. Helvetica Chimica Acta. 58: 541-52. PMID 1158729 DOI: 10.1002/Hlca.19750580225 |
0.326 |
|
| 1975 |
Müller B, Achini R, Tamm C. [Biosynthesis of verrucarins and roridins. 3. Incorporation of 3R)-(5-14C)-and at C(2)stereospecific tritiated mevalonate into verrucarol]. Helvetica Chimica Acta. 58: 471-81. PMID 1158725 DOI: 10.1002/Hlca.19750580216 |
0.317 |
|
| 1975 |
Müller B, Achini R, Tamm C. [Biosynthesis of verrucarins and roridins. 2. Incorporation of acetate in cis-transmuconic acid and of mevalonate in roridinic acid]. Helvetica Chimica Acta. 58: 453-70. PMID 1158724 DOI: 10.1002/Hlca.19750580215 |
0.365 |
|
| 1975 |
Knöll W, Tamm C. Biosynthese der Verrucarine und Roridine. Teil 5. Synthese von zwei Diastereoisomerenpaaren des [1,8‐14C]‐α‐Bisabolols und Versuche zu deren Einbau in Verrucarol Verrucarine und Roridine, 32. Mitteilung [1] Helvetica Chimica Acta. 58: 1162-1171. DOI: 10.1002/Hlca.19750580418 |
0.319 |
|
| 1975 |
Heller W, Tamm C. Fukiinsäure und 3′‐O‐Methyl‐fukiinsäure, zwei phenolische Hydroxycarbonsäuren aus Piscidia Erythrina Helvetica Chimica Acta. 58: 974-979. DOI: 10.1002/Hlca.19750580403 |
0.33 |
|
| 1975 |
Breitenstein W, Tamm C. Verrucarins And Roridins Part 33, (13)C-Nmr-Spectroscopy Of The Trichothecane Derivatives Verrucarol, Verrucarins A And B And Roridins A, D And H Cheminform. 6. DOI: 10.1002/Chin.197534387 |
0.328 |
|
| 1974 |
Achini R, Müller B, Tamm C. Biosynthesis of the verrucarins and roridins. 1. The transformation of mevalonic acid into verrucarinic acid. Evidence for a hydrogen 1,2-shift. Helvetica Chimica Acta. 57: 1442-58. PMID 4850786 DOI: 10.1002/Hlca.19740570520 |
0.341 |
|
| 1974 |
Graf W, Robert JL, Vederas JC, Tamm C, Solomon PH, Miura I, Nakanishi N. Biosynthesis of the cytochalasans. Part III. C-NMR. of cytochalasin B (phomin) and cytochalasin D. Incorporation of [1-13C]- and [2-13C]-sodium acetate. Helvetica Chimica Acta. 57: 1801-15. PMID 4465343 DOI: 10.1002/Hlca.19740570630 |
0.517 |
|
| 1974 |
Lebet CR, Tamm C. [Biosynthesis of cytochalasins. II Building blocks of cytochalasun D]. Helvetica Chimica Acta. 57: 1785-1801. PMID 4465342 DOI: 10.1002/Hlca.19740570629 |
0.327 |
|
| 1974 |
Heller W, Tamm C. Isolierung, Konstitution und Synthese der (R)‐(−)‐Eucominsäure Helvetica Chimica Acta. 57: 1766-1784. DOI: 10.1002/Hlca.19740570628 |
0.36 |
|
| 1974 |
Sandmeier R, Tamm C. Synthese Von 3‐Oxacholestanen Cheminform. 5. DOI: 10.1002/Chin.197405360 |
0.301 |
|
| 1973 |
Binder M, Tamm C. The cytochalasans: a new class of biologically active microbial metabolites. Angewandte Chemie (International Ed. in English). 12: 370-80. PMID 4200278 DOI: 10.1002/Anie.197303701 |
0.309 |
|
| 1968 |
Handschin U, Sigg HP, Tamm C. [Biosynthesis of brefeldin A]. Helvetica Chimica Acta. 51: 1943-65. PMID 4947727 DOI: 10.1002/hlca.19680510815 |
0.72 |
|
| 1953 |
TAMM C, CHARGAFF E. Physical and chemical properties of the apurinic acid of calf thymus. The Journal of Biological Chemistry. 203: 689-94. PMID 13084638 |
0.44 |
|
| 1953 |
TAMM C, SHAPIRO HS, LIPSHITZ R, CHARGAFF E. Distribution density of nucleotides within a desoxyribonucleic acid chain. The Journal of Biological Chemistry. 203: 673-88. PMID 13084637 |
0.433 |
|
| 1952 |
TAMM C, HODES ME, CHARGAFF E. The formation apurinic acid from the desoxyribonucleic acid of calf thymus. The Journal of Biological Chemistry. 195: 49-63. PMID 14938354 |
0.47 |
|
| 1952 |
TAMM C, SHAPIRO HS, CHARGAFF E. Correlation between the action of pancreatic desoxyribonuclease and the nature of its substrates. The Journal of Biological Chemistry. 199: 313-27. PMID 12999844 |
0.404 |
|
| 1951 |
TAMM C, CHARGAFF E. Specific requirements for the action of deoxyribonuclease. Nature. 168: 916-7. PMID 14899528 DOI: 10.1038/168916A0 |
0.468 |
|
| 1948 |
TAMM C, REICHSTEIN T. [Not Available]. Helvetica Chimica Acta. 31: 1630-44. PMID 18122274 |
0.414 |
|
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