IL27859A - Microbiological process for the preparation of 17alpha-acyloxy-21-hydroxy steroids of the pregnane series - Google Patents

Microbiological process for the preparation of 17alpha-acyloxy-21-hydroxy steroids of the pregnane series

Info

Publication number
IL27859A
IL27859A IL27859A IL2785967A IL27859A IL 27859 A IL27859 A IL 27859A IL 27859 A IL27859 A IL 27859A IL 2785967 A IL2785967 A IL 2785967A IL 27859 A IL27859 A IL 27859A
Authority
IL
Israel
Prior art keywords
17alpha
acyloxy
preparation
microbiological process
hydroxy steroids
Prior art date
Application number
IL27859A
Other languages
English (en)
Original Assignee
Koninklijke Gist Spiritus
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Gist Spiritus filed Critical Koninklijke Gist Spiritus
Publication of IL27859A publication Critical patent/IL27859A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/85—Flavobacterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Corsets Or Brassieres (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL27859A 1966-04-25 1967-04-24 Microbiological process for the preparation of 17alpha-acyloxy-21-hydroxy steroids of the pregnane series IL27859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6605515A NL6605515A (ko) 1966-04-25 1966-04-25

Publications (1)

Publication Number Publication Date
IL27859A true IL27859A (en) 1971-05-26

Family

ID=19796388

Family Applications (1)

Application Number Title Priority Date Filing Date
IL27859A IL27859A (en) 1966-04-25 1967-04-24 Microbiological process for the preparation of 17alpha-acyloxy-21-hydroxy steroids of the pregnane series

Country Status (13)

Country Link
US (1) US3431173A (ko)
AT (1) AT279063B (ko)
BE (1) BE697451A (ko)
CH (1) CH478111A (ko)
DE (1) DE1618598B1 (ko)
DK (1) DK119657B (ko)
ES (1) ES339690A1 (ko)
GB (1) GB1153829A (ko)
IL (1) IL27859A (ko)
IT (1) IT1062301B (ko)
NL (1) NL6605515A (ko)
NO (1) NO125446B (ko)
SE (1) SE335728B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011762A1 (it) 2001-08-10 2003-02-10 Cosmo Spa Esteri di 17alfa,21-diidrossipregnene, loro uso come agenti anti-androgenetici e procedimenti per la loro preparazione
ITMI20071616A1 (it) 2007-08-03 2009-02-04 Cosmo Spa Processo enzimatico per l'ottenimento di 17-alfa monoesteri del cortexolone e/o suoi 9,11-deidroderivati.
EP3108879A1 (en) 2015-06-25 2016-12-28 Cassiopea S.p.A. High concentration formulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816902A (en) * 1957-01-14 1957-12-17 Schering Corp Hydroxylated steroids
US2816121A (en) * 1957-01-25 1957-12-10 Schering Corp New progestational agents
US3379745A (en) * 1959-10-29 1968-04-23 Schering Corp 16-alkyl-11-desoxy steroids

Also Published As

Publication number Publication date
DK119657B (da) 1971-02-08
SE335728B (ko) 1971-06-07
GB1153829A (en) 1969-05-29
ES339690A1 (es) 1968-05-16
BE697451A (ko) 1967-10-24
CH478111A (de) 1969-09-15
US3431173A (en) 1969-03-04
NL6605515A (ko) 1967-10-26
DE1618598B1 (de) 1972-01-13
IT1062301B (it) 1984-08-03
NO125446B (ko) 1972-09-11
AT279063B (de) 1970-02-25

Similar Documents

Publication Publication Date Title
YU30875A (en) Process for obtaining steroids of the pregnane series
IL33369A0 (en) Process for the preparation of steroids
IL35823A0 (en) Process for the preparation of 16beta-methyl-9alpha-fluoro-steroids of the pregnane series
IL27859A (en) Microbiological process for the preparation of 17alpha-acyloxy-21-hydroxy steroids of the pregnane series
IL38377A0 (en) Steroids of the pregnane series
IL26679A (en) Process for the microbiological preparation of steroids of the androstane series
IL21864A (en) Process for the preparation of steroids of the pregnane series
YU298070A (en) Process for obtaining steroids of the pregnane series
CA918636A (en) Steroids of the pregnane series
IL25890A (en) Preparation of steroids of the pregnane series
CA947275A (en) 18-methylene-steroids of the pregnane series and process for their manufacture
IL36164A0 (en) Novel steroids of the pregnane series and process for the preparation of same
IL27181A (en) Method for the preparation of 6-oxo-20-formyl steroids of the pregnane series
IL35432A0 (en) 16-methyl-steroids of the pregnane series and process for their preparation
CA743088A (en) Process for the production of steroids of the pregnane series
CA703908A (en) Method of preparing 21-monoesters of steroids of the pregnane series
CA890901A (en) Process for the manufacture of 11-oxygenated steroids of the pregnane series
CA799465A (en) Process for the manufacture of steroids of the pregnane series
CA636903A (en) Process for preparing 21-fluoro steroids of the pregnane series
IL27358A (en) Process for the manufacture of 17-ethylidene steroids and des-a-steroids from 17-ketones
ZA703924B (en) Novel steroids of the pregnane series
AU291325B2 (en) Pentacyclic steroids and process for their preparation
CA709851A (en) 16-fluoro compounds of the pregnane series and process for the preparation thereof
IL27986A (en) Process for the preparation of 9alpha-halogeno-11beta substituted steroids
CA712170A (en) 2-halo steroids of the pregnane series