(3-pyridyl)tetrafuran-2-yl substituted carboxylic acids

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

546283, C07D40504, A61K 31435

Patent

active

053710967

ABSTRACT:
Disclosed are compounds of formula ##STR1## wherein R is OR' and R' is aryl-lower alkyl, biaryl-lower alkyl, lower alkyl or cycloalkyl-lower alkyl; or R is arylsulfonylamido;

REFERENCES:
patent: 3881017 (1975-04-01), Vlattas
patent: 3883659 (1975-05-01), Vlattas
patent: 4041047 (1977-08-01), Vlattas
patent: 4077979 (1978-03-01), Vlattas
patent: 4088877 (1978-05-01), Vlattas
patent: 4482549 (1984-11-01), Collington et al.
patent: 4542151 (1985-09-01), Das
patent: 5053415 (1991-10-01), Brewster et al.
Derwent Abstract 88:366149/51, 1988 Corresponding to JP 63,277,655.
DeMais et al., Thromboxane A.sub.2 Receptor Antagonists, Synthesis and Activities of Phenylsufonamido Derivatives, Eur. J. Med. Chem. 26, pp. 821-827 (1991).
Kawada et al., Synthesis of Monocyclic Analogues of a Potent Thromboxane Receptor Antagonist, (.+-.)-(52)-7-[3-Endo-[(Phenylsulfonyl)Amino]Bicyclo [2.2.1]Hept-2-Exo-Yl]Heptenoic Acid (S-145), Heterocycles, 28, pp. 573-578 (1989).
Chem. Abstr. 104:148585 (1985) For A,E Below.
Thiem et al., Synthese von Oxaprostaglandinen Aus 1,4:3,6-Dianhydro-D-Sorbit, Liebigs Ann. Chem., pp. 2151-2164 (1985).
Maconochie et al., Evaluation of the Vascular Thromboxane A.sub.2 Receptor Blocking Activity of GR32191 in Man, Proceedings of the BPS, p. 662P, Jul. 6-8, 1988.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

(3-pyridyl)tetrafuran-2-yl substituted carboxylic acids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with (3-pyridyl)tetrafuran-2-yl substituted carboxylic acids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and (3-pyridyl)tetrafuran-2-yl substituted carboxylic acids will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-214743

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.