Title:
PROSTAGLANDIN DERIVATIVES
Document Type and Number:
Japanese Patent JPS5289663
Kind Code:
A
Abstract:
PURPOSE: Prostaglandin derivatives expressed by the formula IX: (R1 is H, lower alkyl; R2 is 5W10C alkyl, cycloalkyl, benzyl, phenyl; R3 is alkanoyl, aroyl; R4 is H, ester residue, salt residue; A is ethylene). For example, (Z)-7-[(3R,3aR,4R,5S,6aR)-hexahydro-5-benzoyloxy-3-((R)-2-hydroxyheptyl)-1H-cyclopenta [C]-furan-4-yl]5-heptenoic acid methyl ester.
Inventors:
OONO KIYOTAKA
SHIGETO MASANOBU
TAKEUCHI HISASHI
NARUSE NORIO
MORITA MINORU
NISHIO SHINTAROU
SHIGETO MASANOBU
TAKEUCHI HISASHI
NARUSE NORIO
MORITA MINORU
NISHIO SHINTAROU
Application Number:
JP504076A
Publication Date:
July 27, 1977
Filing Date:
January 21, 1976
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C07D307/935; A61K31/34; A61K31/343; A61K31/557; A61P43/00; C07D307/77; (IPC1-7): A61K31/34; C07D307/77