CH554852A - Verfahren zur herstellung von 15(beta),16(beta)-methylensteroiden. - Google Patents

Verfahren zur herstellung von 15(beta),16(beta)-methylensteroiden.

Info

Publication number
CH554852A
CH554852A CH1388668A CH1388668A CH554852A CH 554852 A CH554852 A CH 554852A CH 1388668 A CH1388668 A CH 1388668A CH 1388668 A CH1388668 A CH 1388668A CH 554852 A CH554852 A CH 554852A
Authority
CH
Switzerland
Prior art keywords
beta
producing
methylene steroids
steroids
methylene
Prior art date
Application number
CH1388668A
Other languages
English (en)
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 CH554852A publication Critical patent/CH554852A/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/567—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Steroid Compounds (AREA)
  • Stackable Containers (AREA)
CH1388668A 1966-11-10 1968-09-17 Verfahren zur herstellung von 15(beta),16(beta)-methylensteroiden. CH554852A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC041463 1966-11-10

Publications (1)

Publication Number Publication Date
CH554852A true CH554852A (de) 1974-10-15

Family

ID=7436242

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1534867A CH458196A (de) 1966-11-10 1967-11-02 Transportbehälter
CH984074A CH555819A (de) 1966-11-10 1968-09-17 Verfahren zur herstellung eines 17(alpha)-aethinyl-15(beta),16(beta)methylensteroids.
CH1388668A CH554852A (de) 1966-11-10 1968-09-17 Verfahren zur herstellung von 15(beta),16(beta)-methylensteroiden.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH1534867A CH458196A (de) 1966-11-10 1967-11-02 Transportbehälter
CH984074A CH555819A (de) 1966-11-10 1968-09-17 Verfahren zur herstellung eines 17(alpha)-aethinyl-15(beta),16(beta)methylensteroids.

Country Status (8)

Country Link
AT (2) AT274653B (de)
BE (1) BE722558A (de)
BR (1) BR6803256D0 (de)
CH (3) CH458196A (de)
FR (2) FR1598171A (de)
GB (1) GB1248225A (de)
NL (1) NL164864B (de)
SE (1) SE364268B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795241A (fr) * 1972-02-11 1973-08-09 Schering Ag 15alpha, 16alpha-methylene-4-oestren-17beta-ols-methylenz-4-oestren-17beta-ols et leur procede de preparation

Also Published As

Publication number Publication date
GB1248225A (en) 1971-09-29
AT281317B (de) 1970-05-25
BE722558A (de) 1969-04-18
NL6814997A (de) 1969-04-22
NL164864B (nl) 1980-09-15
BR6803256D0 (pt) 1973-03-15
DE1643050B2 (de) 1975-07-10
CH458196A (de) 1968-06-15
DE1643050A1 (de) 1971-09-30
FR8271M (de) 1970-10-26
FR1598171A (de) 1970-07-06
AT274653B (de) 1969-09-25
SE364268B (de) 1974-02-18
CH555819A (de) 1974-11-15

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Legal Events

Date Code Title Description
PL Patent ceased