Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1991-06-21
1992-05-12
Brown, Johnnie R.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
435 76, 435119, 4351721, 4352535, 43525235, 435886, 536 71, 549 9, 549 13, 549 58, C12P 1914, C07H 1708, C07D33500
Patent
active
051127466
ABSTRACT:
Antiparasitic compounds of formula (I): ##STR1## The broken line at the 22-23 position representing an optional double bond and either R.sup.1 is H or OH and the double bond is absent or the double bond is present and R.sup.1 is absent; R.sup.2 is optionally substituted phenyl, or a group of formula (II): ##STR2## wherein X is O, S or --CH.sub.2 --, abc and d are 0-2 and a+b+c+d.ltoreq.5 R.sup.3 is H or Me
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Yue et al., J. Am. Chem. Soc., vol. 109, 1987, pp. 1253-1255.
Dutton Christopher J.
Gibson Stephen P.
Walshe Nigel D. A.
Brown Johnnie R.
Lumb J. Trevor
Olson A. Dean
Pfizer Inc.
Richardson Peter C.
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