An efficient method of synthesizing optically pure N-Boc-4-bromo-N-methyl-1-tosyl-D-tryptophan methyl ester, a key intermediate in the synthesis of optically active ergot alkaloids

Heterocycles

Volumn 55, Issue 4, 2001, Pages 653-659

  Yokoyama, Yuusaku ^a   Osanai, Kumi ^a   Mitsuhashi, Masaharu ^a   Kondo, Kazuhiro ^a   Murakami, Yasuoki ^a  

^a TOHO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CHANOCLAVINE; COSTACLAVINE; ERGOT ALKALOID; N ACETYL 4 BROMO DEXTRO TRYPTOPHAN; N TERT BUTYLOXYCARBONYL 4 BROMO N METHYL 1 TOSYL DEXTRO TRYPTOPHAN METHYL ESTER; TRYPTOPHAN DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; OPTICAL ROTATION; STRUCTURE ANALYSIS; SYNTHESIS;

EID: 0035307107     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/COM-00-9137     Document Type: Article

References (7)