The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2011
Filed:
Oct. 18, 2007
Jacek Martynow, Trzcianka, PL;
Julita Szyc, Warsaw, PL;
Wieslaw Szelejewski, Warsaw, PL;
Osman Achmatowicz, Warsaw, PL;
Andrzej Kutner, Warsaw, PL;
Krzysztof Wiśniewski, Pruszków, PL;
Jerzy Winiarski, Warsaw, PL;
Oliwia Zegrocka-stendel, Warsaw, PL;
Piotr Golebiewski, Warsaw, PL;
Jacek Martynow, Trzcianka, PL;
Julita Szyc, Warsaw, PL;
Wieslaw Szelejewski, Warsaw, PL;
Osman Achmatowicz, Warsaw, PL;
Andrzej Kutner, Warsaw, PL;
Krzysztof Wiśniewski, Pruszków, PL;
Jerzy Winiarski, Warsaw, PL;
Oliwia Zegrocka-Stendel, Warsaw, PL;
Piotr Golebiewski, Warsaw, PL;
Instytut Farmaceutyczny, Warsaw, PL;
Abstract
The invention relates to a process for the preparation of 13,14-dihydro-PGFderivatives of R or S configuration at carbon 15, represented by the general formula (I), wherein the identity of the substituents is defined in the description. Compounds of the formula (I) are valuable biologically-active substances or intermediates in the preparation thereof. The invention especially relates to the process for preparation of 13,14-dihydro-15(R)-17-substituted-18,19,20-trinor-PGF, i.e., latanoprost.