MY7400268A - 11b-methyl-19-norpregnene compounds - Google Patents

11b-methyl-19-norpregnene compounds

Info

Publication number
MY7400268A
MY7400268A MY268/74A MY7400268A MY7400268A MY 7400268 A MY7400268 A MY 7400268A MY 268/74 A MY268/74 A MY 268/74A MY 7400268 A MY7400268 A MY 7400268A MY 7400268 A MY7400268 A MY 7400268A
Authority
MY
Malaysia
Prior art keywords
norpregnene
methyl
compounds
norpregnene compounds
Prior art date
Application number
MY268/74A
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 MY7400268A publication Critical patent/MY7400268A/en

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)
MY268/74A 1967-12-08 1974-12-30 11b-methyl-19-norpregnene compounds MY7400268A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MY7400268A true MY7400268A (en) 1974-12-31

Family

ID=24766615

Family Applications (1)

Application Number Title Priority Date Filing Date
MY268/74A MY7400268A (en) 1967-12-08 1974-12-30 11b-methyl-19-norpregnene compounds

Country Status (17)

Country Link
AT (4) AT301055B (en)
BE (1) BE725078A (en)
CH (3) CH503009A (en)
CY (1) CY756A (en)
DE (1) DE1813083B2 (en)
DK (1) DK124882B (en)
ES (5) ES361100A1 (en)
FI (1) FI45552C (en)
FR (1) FR8324M (en)
GB (1) GB1235742A (en)
IE (1) IE32820B1 (en)
IL (1) IL31232A (en)
MY (1) MY7400268A (en)
NL (1) NL155556B (en)
NO (1) NO129570B (en)
SE (3) SE365211B (en)
YU (2) YU33974B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606088A5 (en) * 1970-07-29 1978-10-13 Richter Gedeon Vegyeszet
HU230397B1 (en) * 2013-11-25 2016-04-28 Richter Gedeon Nyrt. Process for preparing (11b,17a)-17-acetoxy-11-methyl-19-norpregn-4-en-3,20-dion
CN109575098B (en) * 2019-01-18 2021-01-01 湖南成大生物科技有限公司 Synthetic method of norgestimate

Also Published As

Publication number Publication date
YU65275A (en) 1978-10-31
NO129570B (en) 1974-04-29
DK124882B (en) 1972-12-04
CH503008A (en) 1971-02-15
ES379196A1 (en) 1972-09-01
FR8324M (en) 1970-12-07
YU33974B (en) 1978-09-08
ES379194A1 (en) 1972-09-01
ES361100A1 (en) 1970-10-16
DE1813083B2 (en) 1974-02-07
SE345263B (en) 1972-05-23
GB1235742A (en) 1971-06-16
AT297955B (en) 1972-04-25
IL31232A0 (en) 1969-02-27
SE365210B (en) 1974-03-18
CH503004A (en) 1971-02-15
AT293634B (en) 1971-10-25
CY756A (en) 1974-09-18
DE1813083A1 (en) 1969-10-02
YU287368A (en) 1978-02-28
DE1813083C3 (en) 1974-09-19
CH503009A (en) 1971-02-15
YU34301B (en) 1979-04-30
ES379193A1 (en) 1972-09-01
AT301055B (en) 1972-08-25
FI45552B (en) 1972-04-04
IL31232A (en) 1972-12-29
NL155556B (en) 1978-01-16
IE32820L (en) 1969-06-08
SE365211B (en) 1974-03-18
NL6817626A (en) 1969-06-10
IE32820B1 (en) 1973-12-12
ES379195A1 (en) 1972-09-01
BE725078A (en) 1969-06-06
FI45552C (en) 1972-07-10
AT297954B (en) 1972-04-25

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