lysergic acid moiety. Likewise the isotopes from C14-labeled phenylalanine and acetate, as well as tritium-labeled anthra- nilic acid and tryptophan, were not ...
Intermediary metabolism of ergot I. Amino acid metabolism. Gunnar Gjerstad. Journal of the American Pharmaceutical Association 1959 48 (8), 443-444 ...
Acid-Catalyzed Isomerization in the Peptide Part of Ergot Alkaloids1. H. Ott, A. Hofmann, A. J. Frey. J. Am. Chem. Soc. , 1966, 88 (6), pp 1251â1256.
Mar 1, 1993 - Alan P. Kozikowski, Chinpiao Chen, Jiang Ping Wu, Masaaki Shibuya, Chun Gyu Kim, Heinz G. Floss. J. Am. Chem. Soc. , 1993, 115 (6), ...
Abstract: Chemicalevidence and a probable reaction mechanism for the acid-catalyzed isomerization at C-2 of the peptide part of ergot alkaloids is presented.
literature data of tricyclic and tetracyclic ergo line^.^,^^,^^. A sample of chanoclavine-I-aldehyde tritiated at C-17 was then prepared by reducing nonlabeled ...
Biosynthesis of ergot alkaloids. Synthesis of 6-methyl-8-acetoxymethylene-9-ergolene and its incorporation into ergotoxine by Claviceps. C. C. Leslie Lin, Gary ...
Nov 26, 2017 - Biosynthesis of the dihydrogenated forms of ergot alkaloids is of interest because many of the ergot alkaloids used as pharmaceuticals may be derived from dihydrolysergic acid (DHLA) or its precursor dihydrolysergol. The maize (Zea may
Nov 26, 2017 - The maize (Zea mays) ergot pathogen Claviceps gigantea has been reported to produce dihydrolysergol, a hydroxylated derivative of the ...
June 20, 1955
3153
BIOSYNTIIESI~ OF ERGOT XLKALOIDS
[CONTRIBUTION FROM
THE
DEPARTMENTS O F CHEMISTRY A N D L ~ G R O K O M Y ,UNIVERSITY RESEARCH LABORATORIES]
