ES339690A1 - Procedimiento para la preparacion de 17 alfa-aciloxi-21- hidroxiesteroides de la serie de pregnano. - Google Patents

Procedimiento para la preparacion de 17 alfa-aciloxi-21- hidroxiesteroides de la serie de pregnano.

Info

Publication number
ES339690A1
ES339690A1 ES339690A ES339690A ES339690A1 ES 339690 A1 ES339690 A1 ES 339690A1 ES 339690 A ES339690 A ES 339690A ES 339690 A ES339690 A ES 339690A ES 339690 A1 ES339690 A1 ES 339690A1
Authority
ES
Spain
Prior art keywords
acyloxy
hydroxy
pregnanes
17alpha
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES339690A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DSM Delft BV
Original Assignee
Koninklijke Nederlandsche Gist en Spiritusfabriek BV
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 Nederlandsche Gist en Spiritusfabriek BV filed Critical Koninklijke Nederlandsche Gist en Spiritusfabriek BV
Publication of ES339690A1 publication Critical patent/ES339690A1/es
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Corsets Or Brassieres (AREA)
ES339690A 1966-04-25 1967-04-24 Procedimiento para la preparacion de 17 alfa-aciloxi-21- hidroxiesteroides de la serie de pregnano. Expired ES339690A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES339690A1 true ES339690A1 (es) 1968-05-16

Family

ID=19796388

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339690A Expired ES339690A1 (es) 1966-04-25 1967-04-24 Procedimiento para la preparacion de 17 alfa-aciloxi-21- hidroxiesteroides de la serie de pregnano.

Country Status (13)

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

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
IT1062301B (it) 1984-08-03
DK119657B (da) 1971-02-08
BE697451A (es) 1967-10-24
CH478111A (de) 1969-09-15
IL27859A (en) 1971-05-26
SE335728B (es) 1971-06-07
AT279063B (de) 1970-02-25
NO125446B (es) 1972-09-11
GB1153829A (en) 1969-05-29
NL6605515A (es) 1967-10-26
DE1618598B1 (de) 1972-01-13
US3431173A (en) 1969-03-04

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