YU33974B - Process for preparing 17 delta-acyloxy-11 beta-methyl-19-norpregn-4-en-3,20-diones and derivatives thereof - Google Patents

Process for preparing 17 delta-acyloxy-11 beta-methyl-19-norpregn-4-en-3,20-diones and derivatives thereof

Info

Publication number
YU33974B
YU33974B YU2873/68A YU287368A YU33974B YU 33974 B YU33974 B YU 33974B YU 2873/68 A YU2873/68 A YU 2873/68A YU 287368 A YU287368 A YU 287368A YU 33974 B YU33974 B YU 33974B
Authority
YU
Yugoslavia
Prior art keywords
norpregn
diones
acyloxy
delta
beta
Prior art date
Application number
YU2873/68A
Other languages
English (en)
Other versions
YU287368A (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 YU287368A publication Critical patent/YU287368A/xx
Publication of YU33974B publication Critical patent/YU33974B/xx

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)
YU2873/68A 1967-12-08 1968-12-06 Process for preparing 17 delta-acyloxy-11 beta-methyl-19-norpregn-4-en-3,20-diones and derivatives thereof YU33974B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
YU287368A YU287368A (en) 1978-02-28
YU33974B true YU33974B (en) 1978-09-08

Family

ID=24766615

Family Applications (2)

Application Number Title Priority Date Filing Date
YU2873/68A YU33974B (en) 1967-12-08 1968-12-06 Process for preparing 17 delta-acyloxy-11 beta-methyl-19-norpregn-4-en-3,20-diones and derivatives thereof
YU652/75A YU34301B (en) 1967-12-08 1975-03-17 Process for preparing 17 delta-hydroxy-(acyloxy-11beta-methyl-19-norpregn-4-ene-3,20-dions

Family Applications After (1)

Application Number Title Priority Date Filing Date
YU652/75A YU34301B (en) 1967-12-08 1975-03-17 Process for preparing 17 delta-hydroxy-(acyloxy-11beta-methyl-19-norpregn-4-ene-3,20-dions

Country Status (17)

Country Link
AT (4) AT293634B (en:Method)
BE (1) BE725078A (en:Method)
CH (3) CH503004A (en:Method)
CY (1) CY756A (en:Method)
DE (1) DE1813083B2 (en:Method)
DK (1) DK124882B (en:Method)
ES (5) ES361100A1 (en:Method)
FI (1) FI45552C (en:Method)
FR (1) FR8324M (en:Method)
GB (1) GB1235742A (en:Method)
IE (1) IE32820B1 (en:Method)
IL (1) IL31232A (en:Method)
MY (1) MY7400268A (en:Method)
NL (1) NL155556B (en:Method)
NO (1) NO129570B (en:Method)
SE (3) SE365211B (en:Method)
YU (2) YU33974B (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606088A5 (en:Method) * 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
CN109575098B (zh) * 2019-01-18 2021-01-01 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
ES361100A1 (es) 1970-10-16
NL155556B (nl) 1978-01-16
NO129570B (en:Method) 1974-04-29
IE32820L (en) 1969-06-08
CH503009A (de) 1971-02-15
SE365211B (en:Method) 1974-03-18
YU34301B (en) 1979-04-30
ES379194A1 (es) 1972-09-01
YU287368A (en) 1978-02-28
IL31232A0 (en) 1969-02-27
DK124882B (da) 1972-12-04
AT301055B (de) 1972-08-25
IL31232A (en) 1972-12-29
FI45552B (en:Method) 1972-04-04
BE725078A (en:Method) 1969-06-06
NL6817626A (en:Method) 1969-06-10
CY756A (en) 1974-09-18
DE1813083A1 (de) 1969-10-02
IE32820B1 (en) 1973-12-12
AT297954B (de) 1972-04-25
ES379196A1 (es) 1972-09-01
ES379193A1 (es) 1972-09-01
FR8324M (en:Method) 1970-12-07
DE1813083B2 (de) 1974-02-07
FI45552C (fi) 1972-07-10
SE365210B (en:Method) 1974-03-18
SE345263B (en:Method) 1972-05-23
MY7400268A (en) 1974-12-31
CH503008A (de) 1971-02-15
AT297955B (de) 1972-04-25
AT293634B (de) 1971-10-25
DE1813083C3 (en:Method) 1974-09-19
YU65275A (en) 1978-10-31
ES379195A1 (es) 1972-09-01
CH503004A (de) 1971-02-15
GB1235742A (en) 1971-06-16

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