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:
Feb. 05, 2013
Filed:
Jun. 30, 2008
Katalin Olasz, Budapest, HU;
Anikó Tegdes, Budapest, HU;
Valéria Gancsos, Dombrad, HU;
Gábor Hantos, Budapest, HU;
Kálmán Könczöl, Budapest, HU;
Gabor Balogh, Budapest, HU;
Sándor Erdélyi, Tápióság, HU;
Katalin Olasz, Budapest, HU;
Anikó Tegdes, Budapest, HU;
Valéria Gancsos, Dombrad, HU;
Gábor Hantos, Budapest, HU;
Kálmán Könczöl, Budapest, HU;
Gabor Balogh, Budapest, HU;
Sándor Erdélyi, Tápióság, HU;
Richter Gedeon Nyrt., Budapest, HU;
Abstract
The present invention relates to a novel selective synthesis of 9α-hydroxy-steroid derivatives of the general formula (I) (I)—wherein the meaning of -A-A'- is —CH—CH— or —CH═CH— group—by the bioconversion of compounds of the general formula (II) (II) wherein the meaning of -A-A′- is —CH—CH— or —CH═CH— group—by usingbacterium strain, deposition number of which is NCAIM (P)—B 001342, as hydroxylating microorganism in the bioconversion.