ES425175A1 - Procedimiento para la preparacion de derivados de acido pregnanico. - Google Patents

Procedimiento para la preparacion de derivados de acido pregnanico.

Info

Publication number
ES425175A1
ES425175A1 ES425175A ES425175A ES425175A1 ES 425175 A1 ES425175 A1 ES 425175A1 ES 425175 A ES425175 A ES 425175A ES 425175 A ES425175 A ES 425175A ES 425175 A1 ES425175 A1 ES 425175A1
Authority
ES
Spain
Prior art keywords
hydrogen atom
novel
acid derivatives
atom
methyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES425175A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
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
Priority claimed from DE2319479A external-priority patent/DE2319479C2/de
Priority claimed from DE19732319478 external-priority patent/DE2319478A1/de
Priority claimed from DE2319477A external-priority patent/DE2319477A1/de
Application filed by Schering AG filed Critical Schering AG
Publication of ES425175A1 publication Critical patent/ES425175A1/es
Expired legal-status Critical Current

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
    • A61K31/57—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
    • 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
    • A61K31/66—Phosphorus compounds
    • A61K31/67—Phosphorus compounds having sulfur as a ring hetero atom
    • 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
    • C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ES425175A 1973-04-14 1974-04-09 Procedimiento para la preparacion de derivados de acido pregnanico. Expired ES425175A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2319479A DE2319479C2 (de) 1973-04-14 1973-04-14 Pregnansäure-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate
DE19732319478 DE2319478A1 (de) 1973-04-14 1973-04-14 Neue pregnansaeure-derivate
DE2319477A DE2319477A1 (de) 1973-04-14 1973-04-14 Neue pregnansaeure-derivate

Publications (1)

Publication Number Publication Date
ES425175A1 true ES425175A1 (es) 1976-06-16

Family

ID=27185208

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425175A Expired ES425175A1 (es) 1973-04-14 1974-04-09 Procedimiento para la preparacion de derivados de acido pregnanico.

Country Status (20)

Country Link
US (1) US3956347A (es)
JP (1) JPS5830320B2 (es)
AT (1) AT345483B (es)
AU (1) AU6768874A (es)
BE (1) BE813695A (es)
CA (1) CA1022541A (es)
CH (2) CH612951A5 (es)
DD (1) DD113354A5 (es)
DK (1) DK137086C (es)
ES (1) ES425175A1 (es)
FI (1) FI52734C (es)
FR (1) FR2225168B1 (es)
GB (1) GB1472922A (es)
HU (1) HU172722B (es)
IE (1) IE39222B1 (es)
IL (1) IL44613A (es)
NL (1) NL184620C (es)
PH (1) PH11622A (es)
PL (1) PL88745B1 (es)
SU (2) SU622411A3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150128A (en) * 1976-03-15 1979-04-17 Jasionowski Edward A Method of treating atrophic vulvar dystrophy
DE2920726A1 (de) * 1979-05-18 1980-11-27 Schering Ag Neue kortikoide, ihre herstellung und verwendung
US4257969A (en) * 1980-01-23 1981-03-24 E. R. Squibb & Sons, Inc. 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives
DE3210138A1 (de) * 1982-03-19 1983-09-22 Röhm Pharma GmbH, 6100 Darmstadt Antimykotische, therapeutische zubereitungen auf creme- und salbenbasis
JPS6212077U (es) * 1985-07-05 1987-01-24
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives
JP2563784B2 (ja) * 1986-12-18 1996-12-18 セイコーエプソン株式会社 インクジェット記録装置におけるインク供給用チューブの接続構造
JP3044224B2 (ja) * 1994-02-08 2000-05-22 郷田 元宏 管の接続構造

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH454840A (de) * 1960-10-28 1968-04-30 Ciba Geigy Verfahren zur Herstellung von Steroid-19-säuren
GB1129105A (en) * 1966-02-25 1968-10-02 Leo Pharm Prod Ltd 4ª‡,8ª‡,14ªß-trimethyl-18-nor-androstane derivatives
US3766213A (en) * 1966-04-19 1973-10-16 Hoffmann La Roche Retrosteroid a ring formation
ES400163A1 (es) * 1971-10-04 1975-06-16 Schering Ag Procedimiento para la preparacion de nuevos derivados de acido pregnanoico.
US3906095A (en) * 1972-08-30 1975-09-16 Schering Ag Novel pregnanoic acid derivatives

Also Published As

Publication number Publication date
PL88745B1 (es) 1976-09-30
DK137086B (da) 1978-01-16
CH612950A5 (es) 1979-08-31
CA1022541A (en) 1977-12-13
FI52734C (fi) 1977-11-10
SU622411A3 (ru) 1978-08-30
AT345483B (de) 1978-09-25
NL184620B (nl) 1989-04-17
IL44613A (en) 1978-04-30
JPS5830320B2 (ja) 1983-06-28
DD113354A5 (es) 1975-06-05
US3956347A (en) 1976-05-11
NL184620C (nl) 1989-09-18
IL44613A0 (en) 1974-06-30
ATA300074A (de) 1978-01-15
PH11622A (en) 1978-04-12
FR2225168B1 (es) 1977-03-11
AU6768874A (en) 1975-10-09
HU172722B (en) 1977-11-28
FR2225168A1 (es) 1974-11-08
BE813695A (fr) 1974-10-14
IE39222B1 (en) 1978-08-30
FI52734B (es) 1977-08-01
GB1472922A (en) 1977-05-11
DK137086C (da) 1978-06-12
NL7405067A (es) 1974-10-16
IE39222L (en) 1974-10-14
CH612951A5 (es) 1979-08-31
SU609472A3 (ru) 1978-05-30
JPS5030862A (es) 1975-03-27

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