CH626378A5 - - Google Patents

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Publication number
CH626378A5
CH626378A5 CH1538977A CH1538977A CH626378A5 CH 626378 A5 CH626378 A5 CH 626378A5 CH 1538977 A CH1538977 A CH 1538977A CH 1538977 A CH1538977 A CH 1538977A CH 626378 A5 CH626378 A5 CH 626378A5
Authority
CH
Switzerland
Prior art keywords
dimethyl
action
methyl
formula
acid
Prior art date
Application number
CH1538977A
Other languages
English (en)
French (fr)
Inventor
Alain Jouquey
Andre Pierdet
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Priority to CH260881A priority Critical patent/CH629504A5/fr
Publication of CH626378A5 publication Critical patent/CH626378A5/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0096—Alkynyl derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CH1538977A 1976-12-14 1977-12-14 CH626378A5 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH260881A CH629504A5 (en) 1977-12-14 1981-04-21 19-Norpregnatetraene derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637623A FR2374335A1 (fr) 1976-12-14 1976-12-14 Nouveaux steroides, leur procede de preparation et leur application dans la synthese de steroides marques au tritium

Publications (1)

Publication Number Publication Date
CH626378A5 true CH626378A5 (de) 1981-11-13

Family

ID=9181041

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1538977A CH626378A5 (de) 1976-12-14 1977-12-14

Country Status (7)

Country Link
US (1) US4152325A (de)
JP (2) JPS5373553A (de)
CH (1) CH626378A5 (de)
DE (1) DE2755818A1 (de)
FR (1) FR2374335A1 (de)
GB (1) GB1578900A (de)
NL (1) NL7713768A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430953A1 (fr) * 1978-07-13 1980-02-08 Roussel Uclaf Nouveaux derives 3,20-dioxo 4,9-diene 21-hydroxyle, leur procede de preparation et leur application comme medicaments
US7910755B2 (en) * 2004-09-29 2011-03-22 Harbor Biosciences, Inc. Stem cell expansion and uses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853012A (en) * 1958-06-26 1960-11-02 British Drug Houses Ltd 1:6-dimethyl aromatic steroids and the preparation thereof
GB1051754A (de) * 1963-03-27
FR2077877B1 (de) * 1970-02-20 1974-02-01 Roussel Uclaf
US3709878A (en) * 1970-07-20 1973-01-09 Sandoz Ag 8 alpha-methyl-substituted-steroids
FR2149302A1 (en) * 1971-08-19 1973-03-30 Roussel Uclaf 21-methyl pregnadienes prepn - used as progestomimetics

Also Published As

Publication number Publication date
JPS6360038B2 (de) 1988-11-22
JPS61225195A (ja) 1986-10-06
GB1578900A (en) 1980-11-12
JPS6126797B2 (de) 1986-06-21
NL7713768A (nl) 1978-06-16
US4152325A (en) 1979-05-01
DE2755818A1 (de) 1978-06-15
JPS5373553A (en) 1978-06-30
FR2374335A1 (fr) 1978-07-13
FR2374335B1 (de) 1979-03-30

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Legal Events

Date Code Title Description
PL Patent ceased