NO840065L - Fremgangsmaate ved fremstilling av 17-estere av clobetasol - Google Patents

Fremgangsmaate ved fremstilling av 17-estere av clobetasol

Info

Publication number
NO840065L
NO840065L NO840065A NO840065A NO840065L NO 840065 L NO840065 L NO 840065L NO 840065 A NO840065 A NO 840065A NO 840065 A NO840065 A NO 840065A NO 840065 L NO840065 L NO 840065L
Authority
NO
Norway
Prior art keywords
epoxy
dione
diene
methylpregna
esters
Prior art date
Application number
NO840065A
Other languages
English (en)
Norwegian (no)
Inventor
Peter Macdonald
Original Assignee
Sicor Spa
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 Sicor Spa filed Critical Sicor Spa
Publication of NO840065L publication Critical patent/NO840065L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/001—Oxiranes
    • C07J71/0015—Oxiranes at position 9(11)
    • 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
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0085—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 by an halogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO840065A 1983-03-29 1984-01-09 Fremgangsmaate ved fremstilling av 17-estere av clobetasol NO840065L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20334/83A IT1194178B (it) 1983-03-29 1983-03-29 Processo per la preparazione di 17-esteri di clobetasolo e composti ottenuti

Publications (1)

Publication Number Publication Date
NO840065L true NO840065L (no) 1984-10-01

Family

ID=11165811

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840065A NO840065L (no) 1983-03-29 1984-01-09 Fremgangsmaate ved fremstilling av 17-estere av clobetasol

Country Status (10)

Country Link
JP (2) JPS59205399A (enExample)
CA (1) CA1220468A (enExample)
CH (1) CH661930A5 (enExample)
DK (1) DK42884A (enExample)
FI (1) FI840344A7 (enExample)
IT (1) IT1194178B (enExample)
NL (1) NL8400910A (enExample)
NO (1) NO840065L (enExample)
SE (1) SE8400145L (enExample)
YU (1) YU54684A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111944002A (zh) * 2020-07-29 2020-11-17 河南利华制药有限公司 一种倍氯米松二丙酸酯中间体及制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108727458A (zh) * 2018-05-10 2018-11-02 浙江仙居仙乐药业有限公司 一种17-丙酸酯的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1253831A (en) * 1968-01-19 1971-11-17 Glaxo Lab Ltd 9alpha,21-DIHALOPREGNANE COMPOUNDS
JPS51125372A (en) * 1975-03-31 1976-11-01 Taisho Pharmaceut Co Ltd Aprocess for preparing pregnane steroid-17-ester-21-halides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111944002A (zh) * 2020-07-29 2020-11-17 河南利华制药有限公司 一种倍氯米松二丙酸酯中间体及制备方法

Also Published As

Publication number Publication date
DK42884D0 (da) 1984-01-31
SE8400145D0 (sv) 1984-01-12
JPS6228160B2 (enExample) 1987-06-18
FI840344L (fi) 1984-09-30
DK42884A (da) 1984-09-30
SE8400145L (sv) 1984-09-30
CH661930A5 (en) 1987-08-31
IT1194178B (it) 1988-09-14
FI840344A7 (fi) 1984-09-30
FI840344A0 (fi) 1984-01-27
CA1220468A (en) 1987-04-14
NL8400910A (nl) 1984-10-16
JPS59205397A (ja) 1984-11-20
IT8320334A0 (it) 1983-03-29
JPS59205399A (ja) 1984-11-20
YU54684A (en) 1986-10-31

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