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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ono Pharmaceutical Co Ltd
Original Assignee
Ono Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ono Pharmaceutical Co LtdfiledCriticalOno Pharmaceutical Co Ltd
Priority to JP8746077ApriorityCriticalpatent/JPS5424865A/en
Publication of JPS5424865ApublicationCriticalpatent/JPS5424865A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PURPOSE: Prostaglandin I1 analogues of formula I: (ring A is formula II or III; Y is trans-vinylene or ethylene group; R1 is H, 1W12C alkyl group, etc.; R2 is H, methyl group, etc., R3 is single bond, 1W4C alkylene group, etc., R4 is H, 1W8C alkyl group, etc.; m is α-,β-, or their mixed coordination; C5=C6 bond is Z), their cyclodextrin compounds, and non-toxic salts of their acids when R1 is H.
COPYRIGHT: (C)1979,JPO&Japio
JP8746077A1977-07-221977-07-22Prostaglandin i2 analogues and their preparation
PendingJPS5424865A
(en)