JPS51136660A - Preparation of novel pregnane acid derivatives and antiiinflamatory agent containing same - Google Patents

Preparation of novel pregnane acid derivatives and antiiinflamatory agent containing same

Info

Publication number
JPS51136660A
JPS51136660A JP51031182A JP3118276A JPS51136660A JP S51136660 A JPS51136660 A JP S51136660A JP 51031182 A JP51031182 A JP 51031182A JP 3118276 A JP3118276 A JP 3118276A JP S51136660 A JPS51136660 A JP S51136660A
Authority
JP
Japan
Prior art keywords
antiiinflamatory
preparation
acid derivatives
agent containing
containing same
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.)
Pending
Application number
JP51031182A
Other languages
English (en)
Japanese (ja)
Inventor
Raurento Henrii
Annen Kurausu
Biiheruto Ruudorufu
Hoofumaisutaa Herumuuto
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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
Priority claimed from DE19752513555 external-priority patent/DE2513555A1/de
Priority claimed from DE19752513556 external-priority patent/DE2513556A1/de
Priority claimed from DE19752513557 external-priority patent/DE2513557A1/de
Priority claimed from DE19752513558 external-priority patent/DE2513558A1/de
Application filed by Schering AG filed Critical Schering AG
Publication of JPS51136660A publication Critical patent/JPS51136660A/ja
Pending 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
    • C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
    • C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group
    • 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
    • C07J7/009—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 only one oxygen atom doubly bound
    • 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
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17

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)
JP51031182A 1975-03-21 1976-03-22 Preparation of novel pregnane acid derivatives and antiiinflamatory agent containing same Pending JPS51136660A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19752513555 DE2513555A1 (de) 1975-03-21 1975-03-21 Neue pregnansaeure-derivate
DE19752513556 DE2513556A1 (de) 1975-03-21 1975-03-21 Neue pregnansaeure-derivate
DE19752513557 DE2513557A1 (de) 1975-03-21 1975-03-21 Neue pregnansaeure-derivate
DE19752513558 DE2513558A1 (de) 1975-03-21 1975-03-21 Neue pregnansaeure-derivate

Publications (1)

Publication Number Publication Date
JPS51136660A true JPS51136660A (en) 1976-11-26

Family

ID=27431966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51031182A Pending JPS51136660A (en) 1975-03-21 1976-03-22 Preparation of novel pregnane acid derivatives and antiiinflamatory agent containing same

Country Status (9)

Country Link
US (1) US4049804A (en, 2012)
JP (1) JPS51136660A (en, 2012)
CH (1) CH627762A5 (en, 2012)
DK (1) DK118776A (en, 2012)
FR (1) FR2304344A1 (en, 2012)
GB (1) GB1548234A (en, 2012)
IE (1) IE43218B1 (en, 2012)
LU (1) LU74609A1 (en, 2012)
NL (1) NL7602883A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257969A (en) * 1980-01-23 1981-03-24 E. R. Squibb & Sons, Inc. 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833563A (en) * 1971-10-04 1974-09-03 Schering Ag Novel pregnanoic acid derivatives
GB1438940A (en) * 1972-07-19 1976-06-09 Glaxo Lab Ltd 17beta-haloalkoxycarbonyl-17alpha-oxysteroids
US3906095A (en) * 1972-08-30 1975-09-16 Schering Ag Novel pregnanoic acid derivatives
DD119586A5 (en, 2012) * 1973-12-21 1976-05-05

Also Published As

Publication number Publication date
LU74609A1 (en, 2012) 1976-09-01
US4049804A (en) 1977-09-20
NL7602883A (nl) 1976-09-23
CH627762A5 (de) 1982-01-29
IE43218B1 (en) 1981-01-14
FR2304344A1 (fr) 1976-10-15
FR2304344B1 (en, 2012) 1980-07-04
DK118776A (da) 1976-09-22
GB1548234A (en) 1979-07-04
IE43218L (en) 1976-09-21

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