JPS52151157A - Production of pregnane derivatives* - Google Patents

Production of pregnane derivatives*

Info

Publication number
JPS52151157A
JPS52151157A JP6525977A JP6525977A JPS52151157A JP S52151157 A JPS52151157 A JP S52151157A JP 6525977 A JP6525977 A JP 6525977A JP 6525977 A JP6525977 A JP 6525977A JP S52151157 A JPS52151157 A JP S52151157A
Authority
JP
Japan
Prior art keywords
production
pregnane derivatives
pregnane
derivatives
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
JP6525977A
Other languages
English (en)
Inventor
Hoofumaisutaa Herumuuto
Annen Kurausu
Roorento Henrii
Buiihieruto Ruudorufu
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
Application filed by Schering AG filed Critical Schering AG
Publication of JPS52151157A publication Critical patent/JPS52151157A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0044—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an estrane or gonane skeleton, including 18-substituted derivatives and derivatives where position 17-beta is substituted by a carbon atom not directly bonded to another carbon atom and not being part of an amide group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide 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
    • C07J7/0005—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

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP6525977A 1976-06-02 1977-06-02 Production of pregnane derivatives* Pending JPS52151157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2625306A DE2625306C2 (de) 1976-06-02 1976-06-02 Verfahren zur Herstellung von Pregnan-Derivaten

Publications (1)

Publication Number Publication Date
JPS52151157A true JPS52151157A (en) 1977-12-15

Family

ID=5979899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6525977A Pending JPS52151157A (en) 1976-06-02 1977-06-02 Production of pregnane derivatives*

Country Status (9)

Country Link
US (1) US4102908A (ja)
JP (1) JPS52151157A (ja)
DD (1) DD131028A5 (ja)
DE (1) DE2625306C2 (ja)
DK (1) DK140728B (ja)
FR (1) FR2355031A1 (ja)
GB (1) GB1578065A (ja)
HU (1) HU174982B (ja)
NL (1) NL7705644A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034990A (ja) * 1983-04-25 1985-02-22 シエーリング・アクチエンゲゼルシヤフト １７―ハロゲンエチニルステロイド、その製法及びプレグナン誘導体の製法
JPS61129197A (ja) * 1984-09-17 1986-06-17 シエ−リング・アクチエンゲゼルシヤフト プレグナン誘導体の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482494A (en) * 1981-04-16 1984-11-13 Richter Gedeon Vegyeszeti Gyar R.T. Process for preparing 17α-hydroxy-pregn-4-en-3,20-dione
DE3260444D1 (en) * 1981-04-16 1984-08-30 Richter Gedeon Vegyeszet Process for the preparation of pregn-4-ene-3,20-dione derivatives and 17-alpha-ethynyl-17-beta-trifluoroacetoxy-gon-4-ene-3-one derivatives, and pharmaceutical compositions containing the latter compounds
US4588529A (en) * 1985-02-28 1986-05-13 The Upjohn Company Mercury removal process
US5792758A (en) * 1995-12-08 1998-08-11 G. D. Searle & Co. Steroid nitrite ester derivatives useful as anti-inflammatory drugs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411172A (en) * 1940-03-22 1946-11-19 Squibb & Sons Inc 17-acetyl-17-hydroxy-perhydrocyclopentenophenanthrenes, anils, and oximes thereof, and method of preparing them
US2357364A (en) * 1940-03-22 1944-09-05 Squibb & Sons Inc Keto derviatives of 17-ethynyl-17-hydroxy-perhydrocyclopentenophenanthrenes and process of preparing them
US2598652A (en) * 1949-06-14 1952-05-27 Lab Francais Chimiotherapie Derivative of estradiol and process of preparing it
DE2023122C3 (de) * 1970-05-05 1979-11-22 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von Pregnen-Derivaten
DE2230286C3 (de) * 1972-06-16 1981-09-24 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren zur Herstellung von Pregnan-Derivaten
BE787242A (fr) * 1971-08-06 1973-02-05 Schering Ag Procede de preparation de derives du pregnane, et produits obtenus
DE2140291C3 (de) * 1971-08-06 1981-08-27 Schering Ag Berlin Und Bergkamen, 1000 Berlin Verfahren zur Herstellung von Pregnan-Derivaten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034990A (ja) * 1983-04-25 1985-02-22 シエーリング・アクチエンゲゼルシヤフト １７―ハロゲンエチニルステロイド、その製法及びプレグナン誘導体の製法
JPS61129197A (ja) * 1984-09-17 1986-06-17 シエ−リング・アクチエンゲゼルシヤフト プレグナン誘導体の製造方法

Also Published As

Publication number Publication date
DK140728C (ja) 1980-03-24
NL7705644A (nl) 1977-12-06
HU174982B (hu) 1980-04-28
DK140728B (da) 1979-11-05
FR2355031A1 (fr) 1978-01-13
DE2625306B1 (de) 1977-11-03
DE2625306C2 (de) 1978-06-15
DK241377A (ja) 1977-12-03
DD131028A5 (de) 1978-05-24
US4102908A (en) 1978-07-25
GB1578065A (en) 1980-10-29

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