Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ono Pharmaceutical Co Ltd
Original Assignee
Ono Pharmaceutical Co Ltd
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Filing date
Publication date
Application filed by Ono Pharmaceutical Co LtdfiledCriticalOno Pharmaceutical Co Ltd
Priority to JP7999277ApriorityCriticalpatent/JPS5414998A/en
Publication of JPS5414998ApublicationCriticalpatent/JPS5414998A/en
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PURPOSE: Prostablandin I2 analogs of formula I[Y is trans-vinylene, ethylene; R1 is H, 1 - 12C alkyl; R2 is H, methyl ethyl; R3 is single bond, 1 - 4C alkylene; R4 is H, 1 - 8C alkyl, 4 - 7C cycloalkyl, phenoxy; the wave line on 15 carbon atom means α- or β-conformation, i.e., S or R-conformation or their mixture].
COPYRIGHT: (C)1979,JPO&Japio
JP7999277A1977-07-061977-07-06Prostaglandin i2 analog and its preparation
PendingJPS5414998A
(en)