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151
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Stoll A, Hofmann A, Petrzilka T. Die Konstitution der Mutterkornalkaloide. Struktur des Peptidteils. III. 24. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19510340539] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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152
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Stauffacher D, Hofmann A, Seebeck E. Über Sarpagin. 7. Mitteilung über Rauwolfia-Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19570400233] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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153
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Troxler F, Seemann F, Hofmann A. Abwandlungsprodukte von Psilocybin und Psilocin. 2. Mitteilung über synthetische Indolverbindungen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19590420638] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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154
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Stoll A, Hofmann A. Partialsynthese von Alkaloiden vom Typus des Ergobasins. (6. Mitteilung über Mutterkornalkaloide). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19430260326] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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155
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Stoll A, Hofmann A. Die Dihydroderivate der natürlichen linksdrehenden Mutterkornalkaloide. (9. Mitteilung über Mutterkornalkaloide). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19430260633] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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156
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Troxler F, Hofmann A. Substitutionen am Ringsystem der Lysergsäure. III. Halogenierung. 45. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19570400716] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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157
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Stadler PA, Hofmann A. Chemische Bestimmung der absoluten Konfiguration der Lysergsäure 54. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19620450636] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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158
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Stoll A, Hofmann A, Becker B. Die Spaltstücke von Ergocristin, Ergokryptin und Ergocornin. (8. Mitteilung über Mutterkornalkaloide). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19430260523] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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159
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Stoll A, Brack A, Kobel H, Hofmann A, Brunner R. Die Alkaloide eines Mutterkornpilzes von Pennisetum typhoideumRich. und deren Bildung in saprophytischer Kultur. 36. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19540370627] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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160
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Stoll A, Hofmann A. Die Alkaloide der Ergotoxingruppe: Ergocristin, Ergokryptin und Ergocornin. (7. Mitteilung über Mutterkornalkaloide). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19430260522] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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161
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Stoll A, Hofmann A. Umsetzungsprodukte von Scillaren A (8. Mitteilung über Herzglucoside). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19350180113] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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162
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Stoll A, Hofmann A, Brunner R. Alkaloide aus den Blättern von Rauwolfia canescensL. 4. Mitteilung über Rauwolfia-Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19550380133] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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163
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Stoll A, Hofmann A, Petrzilka T. Die Dihydroderivate der rechtsdrehenden Mutterkornalkaloide (11. Mitteilung über Mutterkornalkaloide). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19460290315] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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164
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Stoll A, Hofmann A, Kreis W. Die Doppelbindungen des Scillaridins A. (7. Mitteilung über Herzglucoside). Helv Chim Acta 2004. [DOI: 10.1002/hlca.193401701162] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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165
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Stadler PA, Frey AJ, Hofmann A. Herstellung der optisch aktiven Methyl-benzyloxy-malonsäurehalbester und Bestimmung ihrer absoluten Konfiguration. 57. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19630460649] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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166
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Stoll A, Hofmann A. Die Hydrierung des Scillarens A und die physiologische Prüfung einiger Scillarenderivate 10. Mitteilung über Herzglucoside. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19350180150] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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167
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Hofmann A. Die Isolierung weiterer Alkaloide aus Rauwolfia serpentinaBenth. 3. Mitteilung über Rauwolfia-Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19540370326] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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168
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Stoll A, Hofmann A. Zur Kenntnis des Polypeptidteils der Mutterkornalkaloide II. (partielle alkalische Hydrolyse der Mutterkornalkaloide). 20. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19500330639] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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169
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Hofmann A, Ott H, Griot R, Stadler PA, Frey AJ. Die Synthese und Stereochemie des Ergotamins. (58. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19630460650] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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170
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Stoll A, Troxler F, Peyer J, Hofmann A. Eine neue Synthese von Bufotenin und verwandten Oxy-tryptaminen. 40. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19550380619] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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171
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Stoll A, Hofmann A, Helfenstein A. Die Natur der Sauerstoffatome im Scillaridin A. (6. Mitteilung über Herzglucoside). Helv Chim Acta 2004. [DOI: 10.1002/hlca.19340170173] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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172
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Stoll A, Troxler F, Hofmann A. Über die Umwandlung von 6-Methyl-8-amino-ergolin in 6-Methyl-8-oxy-ergolin. 29. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19520350422] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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173
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Hofmann A, Frey AJ. Isolierung weiterer Alkaloide ausRauwolfia vomitoria Afz. Vomalidin, ein neues Alkaloid der Ajmalin-Gruppe. 8. Mitteilung überRauwolfia-Alkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19570400637] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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174
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Troxler F, Hofmann A. Substitutionen am Ringsystem der Lysergsäure II. Alkylierung. 44. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19570400620] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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175
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Stoll A, Hofmann A, Schlientz W. Die stereoisomeren Lysergole und Dihydro-lysergole. 15. Mitteilung über Mutterkornalkaloide. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19490320622] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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