52477-97-1Relevant academic research and scientific papers
PROSTANOIDS. XII. SYNTHESIS OF THE KEY SYNTHONS AND SOME α-HOMOANALOGS OF 11-DEOXYPROSTAGLANDIN E1
Tolstikov, G. A.,Miftakhov, M. S.,Valeev, F. A.,Akhmetvaleev, R. R.,Khalilov, L. M.,Panasenko, A. A:
, p. 65 - 74 (2007/10/02)
The cuprate synthesis of the di-, tri,- tetra,- and pentahomoanalogs of 11-deoxyprostaglandin E1 was realized from the corresponding α-homo-2-(butoxycarbonylalkenyl)-2-cyclopenten-1-ones.The latter were obtained by the condensation of 1-morpholinocyclopentene with α,ω-aldehydo esters, prepared by ozonolytic cleavage of cyclic olefins, E,E,E-cyclododecatriene, and undecylenic acid.
TOTAL SYNTHESIS OF PROSTAGLANDINS. IV*. SYNTHESIS OF 2-(6-ALKOXYCARBONYLHEXYL)CYCLOPENT-2-EN-1-ONES
Bokaldere, R. P.,Liepinya, A. Ya.,Lozha, E. V.,Lolya, D. O.,Freimanis, Ya. F.
, p. 2119 - 2123 (2007/10/02)
A preparative method was developed for the synthesis of 2-(6-alkoxycarbonylhexyl)cyclopent-2-en-1-ones by the bromination of the respective 2-(6-alkoxycarbonylhexyl)cyclopentan-1-ones with N-bromosuccinimide, followed by dehydrobromination of the bromine-substituted compounds and isomerization of the 2-(6-alkoxycarbonylhexylidene)cyclopentan-1-ones formed as side products.
Novel 11-alkoxy-9-keto (or hydroxy)-prostenoic acid derivatives and method for preparing same
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, (2008/06/13)
This disclosure describes certain 11-alkoxy-9-keto- (or hydroxy)-prostenoic acid derivatives useful as anti-microbial agents, hypotensive agents, anti-ulcer agents, or as intermediates.
Novel prostaglandins
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, (2008/06/13)
This disclosure describes novel 15-hydroxy prostanoic acid derivatives having anti-ulcer, bronchodilator, and hypotensive activity.
Cycloalkyl and cycloalkenyl prostaglandin congeners
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, (2008/06/13)
This disclosure describes novel 15-hydroxy prostanoic acids and derivatives thereof useful as bronchodilators, hypotensive agents and gastric acid secretion inhibitors (anti-ulcer).
Hydro substituted prostanoic acids and esters
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, (2008/06/13)
This disclosure describes certain 11-hydroxy and 11-deoxy-9-keto (or hydroxy)prostanoic acid derivatives useful as bronchodilators, anti-ulcer agents, or as intermediates.
Novel 11-hydroxy-9-keto-5,6-cis-13,14-cis-prostadienoic acid derivatives
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, (2008/06/13)
This disclosure describes certain 11-hydroxy and 11-deoxy-9-keto(or hydroxy)-prostanoic acid derivatives useful as bronchodilators, hypotensive agents, anti-ulcer agents, or as intermediates.
Derivatives of 9-hydroxy-13-trans-prostenoic acid
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, (2008/06/13)
This disclosure describes certain 15-deoxy prostanoic acid derivatives having a hydroxy group further along in the beta-chain, useful as bronchodilators, hypotensive agents, anti-ulcer agents, or as intermediates.
3-Alkyl-2-(6-carboxyhexyl)cyclopentanones and esters and salts thereof
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, (2008/06/13)
This disclosure describes compounds of the class of substituted 9-oxoprostanoic acids and the esters and cationic salts thereof, useful as antimicrobial agents, hypotensive agents, anti-ulcer agents, or as intermediates, and novel processes for preparing the same.
