GB933859A - - Google Patents

Info

Publication number
GB933859A
GB933859A GB2933359A GB2933359A GB933859A GB 933859 A GB933859 A GB 933859A GB 2933359 A GB2933359 A GB 2933359A GB 2933359 A GB2933359 A GB 2933359A GB 933859 A GB933859 A GB 933859A
Authority
GB
United Kingdom
Prior art keywords
fluoro
diketo
acyloxy
hydroxyprogesterone
keto
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
GB2933359A
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.)
Syntex SA
Original Assignee
Syntex SA
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 Syntex SA filed Critical Syntex SA
Publication of GB933859A publication Critical patent/GB933859A/en
Expired legal-status Critical Current

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)
GB2933359A 1958-09-06 1959-08-27 Expired GB933859A (US20090182215A1-20090716-C00004.png)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
MX5205158 1958-09-06
MX5220258 1958-09-24
MX5220558 1958-09-24
MX5231358 1958-10-09
MX5236658 1958-11-13

Publications (1)

Publication Number Publication Date
GB933859A true GB933859A (US20090182215A1-20090716-C00004.png) 1963-08-14

Family

ID=27532425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2933359A Expired GB933859A (US20090182215A1-20090716-C00004.png) 1958-09-06 1959-08-27

Country Status (1)

Country Link
GB (1) GB933859A (US20090182215A1-20090716-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463852A (en) * 1966-01-14 1969-08-26 Schering Corp Treating allergies with steroids of the pregnane series
FR2181802A1 (US20090182215A1-20090716-C00004.png) * 1972-03-09 1973-12-07 Upjohn Co
EP0029151A2 (en) * 1979-11-16 1981-05-27 STEROSYNT Ltd. 6-Alpha-fluoro-9-alpha-chloro-prednisolone-17,21 diesters, pharmaceutical compositions containing them and intermediates

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463852A (en) * 1966-01-14 1969-08-26 Schering Corp Treating allergies with steroids of the pregnane series
FR2181802A1 (US20090182215A1-20090716-C00004.png) * 1972-03-09 1973-12-07 Upjohn Co
EP0029151A2 (en) * 1979-11-16 1981-05-27 STEROSYNT Ltd. 6-Alpha-fluoro-9-alpha-chloro-prednisolone-17,21 diesters, pharmaceutical compositions containing them and intermediates
EP0029924A1 (en) * 1979-11-16 1981-06-10 STEROSYNT Ltd. 6-Alpha-fluoro-16-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them
EP0029151A3 (en) * 1979-11-16 1981-08-26 Sterosynt Ltd. 6-alpha-fluoro-9-alpha-chloro-prednisolone-17,21 diesters, pharmaceutical compositions containing them and intermediates
US4358445A (en) 1979-11-16 1982-11-09 Macdonald Peter 6α-Fluoro-prednisdone 17,21 diesters
EP0030615B1 (en) * 1979-11-16 1984-08-29 STEROSYNT Ltd. 6-alpha-9-alpha-difluoro-16-beta-methyl-prednisolone-17,21 diesters and pharmaceutical compositions containing them

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