CH503008A - Verfahren zur Herstellung von 17 -Acyloxy-bzw. 17a-Hydroxy-11B-methyl-19-nor-pregn-4-en-3,20-dionen - Google Patents

Verfahren zur Herstellung von 17 -Acyloxy-bzw. 17a-Hydroxy-11B-methyl-19-nor-pregn-4-en-3,20-dionen

Info

Publication number
CH503008A
CH503008A CH3371A CH3371A CH503008A CH 503008 A CH503008 A CH 503008A CH 3371 A CH3371 A CH 3371A CH 3371 A CH3371 A CH 3371A CH 503008 A CH503008 A CH 503008A
Authority
CH
Switzerland
Prior art keywords
pregn
acyloxy
dione
ene
hydroxy
Prior art date
Application number
CH3371A
Other languages
German (de)
English (en)
Inventor
John S Baran
Ivar Laos
Original Assignee
Searle & Co
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 Searle & Co filed Critical Searle & Co
Publication of CH503008A publication Critical patent/CH503008A/de

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
    • 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
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J61/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by contraction of only one ring by one or two atoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH3371A 1967-12-08 1968-12-06 Verfahren zur Herstellung von 17 -Acyloxy-bzw. 17a-Hydroxy-11B-methyl-19-nor-pregn-4-en-3,20-dionen CH503008A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68898867A 1967-12-08 1967-12-08

Publications (1)

Publication Number Publication Date
CH503008A true CH503008A (de) 1971-02-15

Family

ID=24766615

Family Applications (3)

Application Number Title Priority Date Filing Date
CH3371A CH503008A (de) 1967-12-08 1968-12-06 Verfahren zur Herstellung von 17 -Acyloxy-bzw. 17a-Hydroxy-11B-methyl-19-nor-pregn-4-en-3,20-dionen
CH3471A CH503009A (de) 1967-12-08 1968-12-06 Verfahren zur Herstellung von 19-nor-Pregna-4,6-dien-3,20-dionen
CH1830968A CH503004A (de) 1967-12-08 1968-12-06 Verfahren zur Herstellung von 17a-Acyloxy-11B-methyl-19-norpregn-4-en-3,20-dionen bzw. 6-Derivaten dieser Verbindungen

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH3471A CH503009A (de) 1967-12-08 1968-12-06 Verfahren zur Herstellung von 19-nor-Pregna-4,6-dien-3,20-dionen
CH1830968A CH503004A (de) 1967-12-08 1968-12-06 Verfahren zur Herstellung von 17a-Acyloxy-11B-methyl-19-norpregn-4-en-3,20-dionen bzw. 6-Derivaten dieser Verbindungen

Country Status (17)

Country Link
AT (4) AT297954B (https=)
BE (1) BE725078A (https=)
CH (3) CH503008A (https=)
CY (1) CY756A (https=)
DE (1) DE1813083B2 (https=)
DK (1) DK124882B (https=)
ES (5) ES361100A1 (https=)
FI (1) FI45552C (https=)
FR (1) FR8324M (https=)
GB (1) GB1235742A (https=)
IE (1) IE32820B1 (https=)
IL (1) IL31232A (https=)
MY (1) MY7400268A (https=)
NL (1) NL155556B (https=)
NO (1) NO129570B (https=)
SE (3) SE365210B (https=)
YU (2) YU33974B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109575098A (zh) * 2019-01-18 2019-04-05 湖南成大生物科技有限公司 诺孕美特的合成方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606088A5 (https=) * 1970-07-29 1978-10-13 Richter Gedeon Vegyeszet
HU230397B1 (hu) * 2013-11-25 2016-04-28 Richter Gedeon Nyrt. Eljárás (11b,17a)-17-acetoxi-11-metil-19-norpregn-4-én-3,20-dion előállítására

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109575098A (zh) * 2019-01-18 2019-04-05 湖南成大生物科技有限公司 诺孕美特的合成方法

Also Published As

Publication number Publication date
CH503009A (de) 1971-02-15
BE725078A (https=) 1969-06-06
DE1813083B2 (de) 1974-02-07
DE1813083C3 (https=) 1974-09-19
IL31232A (en) 1972-12-29
GB1235742A (en) 1971-06-16
AT293634B (de) 1971-10-25
DE1813083A1 (de) 1969-10-02
ES379193A1 (es) 1972-09-01
ES379195A1 (es) 1972-09-01
IE32820B1 (en) 1973-12-12
SE365211B (https=) 1974-03-18
NL6817626A (https=) 1969-06-10
AT301055B (de) 1972-08-25
FR8324M (https=) 1970-12-07
YU65275A (en) 1978-10-31
FI45552B (https=) 1972-04-04
YU34301B (en) 1979-04-30
AT297954B (de) 1972-04-25
ES361100A1 (es) 1970-10-16
YU287368A (en) 1978-02-28
AT297955B (de) 1972-04-25
SE345263B (https=) 1972-05-23
ES379196A1 (es) 1972-09-01
NO129570B (https=) 1974-04-29
CY756A (en) 1974-09-18
ES379194A1 (es) 1972-09-01
CH503004A (de) 1971-02-15
IL31232A0 (en) 1969-02-27
DK124882B (da) 1972-12-04
IE32820L (en) 1969-06-08
NL155556B (nl) 1978-01-16
FI45552C (fi) 1972-07-10
SE365210B (https=) 1974-03-18
YU33974B (en) 1978-09-08
MY7400268A (en) 1974-12-31

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Legal Events

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PL Patent ceased