CH376500A - Verfahren zur Herstellung von 17a-Acyloxy-6a-methylpregn-4-en-3,20-dionen - Google Patents

Verfahren zur Herstellung von 17a-Acyloxy-6a-methylpregn-4-en-3,20-dionen

Info

Publication number
CH376500A
CH376500A CH6451958A CH6451958A CH376500A CH 376500 A CH376500 A CH 376500A CH 6451958 A CH6451958 A CH 6451958A CH 6451958 A CH6451958 A CH 6451958A CH 376500 A CH376500 A CH 376500A
Authority
CH
Switzerland
Prior art keywords
methylpregn
acyloxy
dione
ene
preparation
Prior art date
Application number
CH6451958A
Other languages
English (en)
Inventor
Petrow Vladimir
Original Assignee
British Drug Houses Ltd
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 British Drug Houses Ltd filed Critical British Drug Houses Ltd
Publication of CH376500A publication Critical patent/CH376500A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH6451958A 1957-10-02 1958-09-30 Verfahren zur Herstellung von 17a-Acyloxy-6a-methylpregn-4-en-3,20-dionen CH376500A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3087857A GB852683A (en) 1957-10-02 1957-10-02 6-methyl steroid compounds and process for the preparation thereof

Publications (1)

Publication Number Publication Date
CH376500A true CH376500A (de) 1964-04-15

Family

ID=10314532

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6451958A CH376500A (de) 1957-10-02 1958-09-30 Verfahren zur Herstellung von 17a-Acyloxy-6a-methylpregn-4-en-3,20-dionen

Country Status (2)

Country Link
CH (1) CH376500A (de)
GB (1) GB852683A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309823A (en) * 1992-04-15 1994-05-10 Allen Dillis V Coffee brewing assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204281C1 (de) * 1982-02-05 1983-07-21 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von 6-Methyl-delta?-3-ketosteroiden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309823A (en) * 1992-04-15 1994-05-10 Allen Dillis V Coffee brewing assembly

Also Published As

Publication number Publication date
GB852683A (en) 1960-10-26

Similar Documents

Publication Publication Date Title
CH360064A (de) Verfahren zur Herstellung von 7-Triazinylamino-cumarinen
CH361275A (de) Verfahren zur Herstellung von neuen Arylsulfonarylamiden
CH382161A (de) Verfahren zur Herstellung von Trioxymethylphosphin
CH373752A (de) Verfahren zur Herstellung von Trialkylsiloxy-arylsiloxanen
CH400146A (de) Verfahren zur Herstellung von 16-Methylen-17a-hydroxy-1,4-pregnadien-3,20-dion-17-acylaten
CH377340A (de) Verfahren zur Herstellung von 17a, 21-Dioxy-20-keto-Steroiden der Pregnanreihe
CH367493A (de) Verfahren zur Herstellung von 6-Methyl-3-oxo- 4,6-Steroiden
CH366555A (de) Verfahren zur Herstellung von Phenylazoformamiden
CH375345A (de) Verfahren zur Herstellung von 6-Methyl-17a-oxyprogesteron
CH371114A (de) Verfahren zur Herstellung von 16-Methyl-20-ketosteroiden
CH374989A (de) Verfahren zur Herstellung von B-Jonylidenäthyltriaryl-phosphoniumhalogeniden
CH376500A (de) Verfahren zur Herstellung von 17a-Acyloxy-6a-methylpregn-4-en-3,20-dionen
CH369448A (de) Verfahren zur Herstellung von 19-Nor-androstan-3b,17b-diolen
CH367518A (de) Verfahren zur Herstellung von a-Oxy-b-nitroanthrachinonen
CH367490A (de) Verfahren zur Herstellung von 3B-acyloxy-6-methyl-25D-spirost-5-enen
CH392502A (de) Verfahren zur Herstellung von 6a,16a-Dialkyl-11B,17a,21-trioxy-4-pregnen-3,20-dionen
CH368799A (de) Verfahren zur Herstellung von 1,4,6-Trien-3-ketosteroiden
CH375350A (de) Verfahren zur Herstellung von 21-Fluorsteroiden
CH374657A (de) Verfahren zur Herstellung von 3a,21-Diacyloxy-16a-alkyl-11B,17a-dioxy-pregnan-20-onen
AT230554B (de) Verfahren zur Herstellung von 17α-Acyloxy-6α-methyl-pregn-4-en-3, 20-dionen
CH374996A (de) Verfahren zur Herstellung von 4-Oxy-17a-acyloxyprogesteronen
CH381674A (de) Verfahren zur Herstellung von 11-oxydierten 21-Oxy-16-methyl-4,16-pregnadien-3,20-dion-Verbindungen
CH375703A (de) Verfahren zur Herstellung von Tetrafluorbenzochinon-1,4
AT209331B (de) Verfahren zur Herstellung von 6-Desoxytetracyclinen
AT207836B (de) Verfahren zur Herstellung von 2-Aryl-3-amino-pyrazolen