AU472732B2 - 17-esters of 60-90(difluoro-21-desoxyprednisolone and process for the preparation thereof - Google Patents

17-esters of 60-90(difluoro-21-desoxyprednisolone and process for the preparation thereof

Info

Publication number
AU472732B2
AU472732B2 AU49715/72A AU4971572A AU472732B2 AU 472732 B2 AU472732 B2 AU 472732B2 AU 49715/72 A AU49715/72 A AU 49715/72A AU 4971572 A AU4971572 A AU 4971572A AU 472732 B2 AU472732 B2 AU 472732B2
Authority
AU
Australia
Prior art keywords
desoxyprednisolone
difluoro
esters
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
AU49715/72A
Other languages
English (en)
Other versions
AU4971572A (en
Inventor
ROMANO VITALI and GIOVANNI FALCONI RINALDO GARDI
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of AU4971572A publication Critical patent/AU4971572A/en
Application granted granted Critical
Publication of AU472732B2 publication Critical patent/AU472732B2/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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU49715/72A 1971-11-19 1972-12-06 17-esters of 60-90(difluoro-21-desoxyprednisolone and process for the preparation thereof Expired AU472732B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3136871 1971-11-19
ITIT31368A/7 1971-11-19

Publications (2)

Publication Number Publication Date
AU4971572A AU4971572A (en) 1974-06-06
AU472732B2 true AU472732B2 (en) 1976-06-03

Family

ID=11233523

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49715/72A Expired AU472732B2 (en) 1971-11-19 1972-12-06 17-esters of 60-90(difluoro-21-desoxyprednisolone and process for the preparation thereof

Country Status (11)

Country Link
US (1) US3763196A (cg-RX-API-DMAC10.html)
JP (1) JPS5125024B2 (cg-RX-API-DMAC10.html)
AU (1) AU472732B2 (cg-RX-API-DMAC10.html)
CA (1) CA976155A (cg-RX-API-DMAC10.html)
CH (1) CH579102A5 (cg-RX-API-DMAC10.html)
DE (1) DE2256129C3 (cg-RX-API-DMAC10.html)
DK (1) DK127781B (cg-RX-API-DMAC10.html)
FR (1) FR2160659B1 (cg-RX-API-DMAC10.html)
GB (1) GB1395775A (cg-RX-API-DMAC10.html)
NL (1) NL165470C (cg-RX-API-DMAC10.html)
SE (1) SE385122B (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856956A (en) * 1967-02-02 1974-12-24 Boots Pure Drug Co Ltd 17-acyloxysteroids and their manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838538A (en) * 1957-11-29 1958-06-10 Upjohn Co 6-fluoro steroids and process for preparing same
FR1430856A (fr) * 1960-03-17 1966-03-11 Upjohn Co Procédé de fabrication d'esters de stéroïdes plus particulièrement de 17-estersde 17alpha-hydroxy-prégnane non saturé-3, 20-diones

Also Published As

Publication number Publication date
JPS4861466A (cg-RX-API-DMAC10.html) 1973-08-28
AU4971572A (en) 1974-06-06
DE2256129C3 (de) 1981-11-05
US3763196A (en) 1973-10-02
NL165470C (nl) 1981-04-15
FR2160659A1 (cg-RX-API-DMAC10.html) 1973-06-29
CA976155A (en) 1975-10-14
SE385122B (sv) 1976-06-08
JPS5125024B2 (cg-RX-API-DMAC10.html) 1976-07-28
FR2160659B1 (cg-RX-API-DMAC10.html) 1976-07-02
DE2256129A1 (de) 1973-05-24
CH579102A5 (cg-RX-API-DMAC10.html) 1976-08-31
DK127781B (da) 1974-01-07
GB1395775A (en) 1975-05-29
NL7215563A (cg-RX-API-DMAC10.html) 1973-05-22
DE2256129B2 (de) 1980-07-17
NL165470B (nl) 1980-11-17

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