CH515228A - Process for the production of new estradiol derivatives - Google Patents

Process for the production of new estradiol derivatives

Info

Publication number
CH515228A
CH515228A CH208769A CH208769A CH515228A CH 515228 A CH515228 A CH 515228A CH 208769 A CH208769 A CH 208769A CH 208769 A CH208769 A CH 208769A CH 515228 A CH515228 A CH 515228A
Authority
CH
Switzerland
Prior art keywords
production
estradiol derivatives
new
new estradiol
derivatives
Prior art date
Application number
CH208769A
Other languages
German (de)
Inventor
Barcza Sandor
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH1855670A priority Critical patent/CH513840A/en
Priority to CH1855770A priority patent/CH513841A/en
Priority to CH1855570A priority patent/CH513839A/en
Priority to ES373527A priority patent/ES373527A1/en
Priority to ES373528A priority patent/ES373528A1/en
Priority to ES373526A priority patent/ES373526A1/en
Publication of CH515228A publication Critical patent/CH515228A/en

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
    • 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
    • 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
    • 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
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
CH208769A 1968-02-26 1969-02-12 Process for the production of new estradiol derivatives CH515228A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1855670A CH513840A (en) 1968-02-26 1969-02-12 Process for the production of new estradiol derivatives
CH1855770A CH513841A (en) 1968-06-17 1969-02-12 Cpds. of general formula I where R1=C1-3 alkyl R2=H, C1-4 alkyl, C2-4 alkanoyl, benzoyl, cyclopentyl or-hexyl R3=H, C2-4 alkanoyl or benzoyl
CH1855570A CH513839A (en) 1968-02-26 1969-02-12 Cpds. of general formula I where R1=C1-3 alkyl R2=H, C1-4 alkyl, C2-4 alkanoyl, benzoyl, cyclopentyl or-hexyl R3=H, C2-4 alkanoyl or benzoyl
ES373527A ES373527A1 (en) 1968-02-26 1969-11-14 Procedure for the production of estradiol derivatives. (Machine-translation by Google Translate, not legally binding)
ES373528A ES373528A1 (en) 1968-02-26 1969-11-14 Procedure for the production of estradiol derivatives. (Machine-translation by Google Translate, not legally binding)
ES373526A ES373526A1 (en) 1968-02-26 1969-11-14 Procedure for the production of estradiol derivatives. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70799168A 1968-02-26 1968-02-26
US73733968A 1968-06-17 1968-06-17

Publications (1)

Publication Number Publication Date
CH515228A true CH515228A (en) 1971-11-15

Family

ID=27107998

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208769A CH515228A (en) 1968-02-26 1969-02-12 Process for the production of new estradiol derivatives

Country Status (7)

Country Link
BE (1) BE728870A (en)
CH (1) CH515228A (en)
DE (1) DE1909089A1 (en)
ES (1) ES364004A1 (en)
FR (1) FR2002599A1 (en)
GB (1) GB1260392A (en)
SE (1) SE350490B (en)

Also Published As

Publication number Publication date
SE350490B (en) 1972-10-30
DE1909089A1 (en) 1969-09-11
ES364004A1 (en) 1971-02-16
GB1260392A (en) 1972-01-19
FR2002599A1 (en) 1969-10-31
BE728870A (en) 1969-08-25

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Legal Events

Date Code Title Description
PL Patent ceased