Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1977-08-01
1978-08-01
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560121, 260514D, 260520R, 260520B, C07C17700
Patent
active
041044746
ABSTRACT:
This invention comprises certain analogs of the prostaglandins in which the double bond between C-13 and C-14 is replaced by a triple bond. Also provided in this invention, are novel chemical processes and novel chemical intermediates useful in the preparation of the above prostaglandin analogs. These prostaglandin analogs exhibit prostaglandin-like activity, and are accordingly useful for the same pharmacological purposes as the prostaglandins. Among these purposes are blood pressure lowering, labor induction at term, reproductive-cycle regulation, gastric antisecretory action, and the like.
REFERENCES:
derwent Abstract 47293U-B DT.-2305044-Q (09-08-73).
Derwent Abst. 18176y/11 BE-846-080 (10-3-77).
Derwent Abst. 6189x/33, DT 2603-172 (5-8-76).
Derwent Abst. 59715x/32, BE 839-533 (1-7-76).
Derwent Atst. 79219x/42, U.S. 3984400 (5-10-76).
Armitage Robert A.
Killos Paul J.
The Upjohn Company
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