DK123935B - Analogifremgangsmåde til fremstilling af 4,5β:14,15β-bis-oxido-bufa-20,22-dienolider. - Google Patents

Analogifremgangsmåde til fremstilling af 4,5β:14,15β-bis-oxido-bufa-20,22-dienolider.

Info

Publication number: DK123935B
Authority: DK; Denmark
Prior art keywords: dienolides; bufa; oxido; bis; preparation
Prior art date: 1968-12-05

Application number

DK643169AA

Other languages

Danish (da)

English (en)

Inventor

K Radscheit

U Stache

E Lindner

W Haede

W Fritsch

Original Assignee

Hoechst 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.)

1968-12-05

Filing date

1969-12-04

Publication date

1972-08-21

1968-12-05 Priority claimed from DE19681812945 external-priority patent/DE1812945C/de

1969-12-04 Application filed by Hoechst Ag filed Critical Hoechst Ag

1972-08-21 Publication of DK123935B publication Critical patent/DK123935B/da

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
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
- 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
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
- A61K31/585—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin containing lactone rings, e.g. oxandrolone, bufalin
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
General Health & Medical Sciences (AREA)
Epidemiology (AREA)
Public Health (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Veterinary Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Steroid Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

DK643169AA 1968-12-05 1969-12-04 Analogifremgangsmåde til fremstilling af 4,5β:14,15β-bis-oxido-bufa-20,22-dienolider. DK123935B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681812945 DE1812945C (de)		1968-12-05	Herzwirksame 4beta, 5beta 14beta, 15beta Dioxidobufadienohde

Publications (1)

Publication Number	Publication Date
DK123935B true DK123935B (da)	1972-08-21

Family

ID=5715380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK643169AA DK123935B (da)	1968-12-05	1969-12-04	Analogifremgangsmåde til fremstilling af 4,5β:14,15β-bis-oxido-bufa-20,22-dienolider.

Country Status (9)

Country	Link
US (1)	US3681344A (fr)
AT (2)	AT293639B (fr)
BE (1)	BE742719A (fr)
DK (1)	DK123935B (fr)
ES (1)	ES374234A1 (fr)
FR (1)	FR2025439B1 (fr)
GB (1)	GB1288060A (fr)
IL (1)	IL33466A (fr)
NL (1)	NL6917924A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3325484A (en) *	1963-11-15	1967-06-13	American Home Prod	Process for preparing periplogenia and intermediates secured therein

1969
- 1969-11-28 NL NL6917924A patent/NL6917924A/xx unknown
- 1969-12-01 IL IL33466A patent/IL33466A/en unknown
- 1969-12-02 US US881581A patent/US3681344A/en not_active Expired - Lifetime
- 1969-12-04 DK DK643169AA patent/DK123935B/da unknown
- 1969-12-04 ES ES374234A patent/ES374234A1/es not_active Expired
- 1969-12-05 FR FR696942080A patent/FR2025439B1/fr not_active Expired
- 1969-12-05 AT AT1136169A patent/AT293639B/de not_active IP Right Cessation
- 1969-12-05 AT AT1089270A patent/AT301057B/de not_active IP Right Cessation
- 1969-12-05 BE BE742719D patent/BE742719A/xx unknown
- 1969-12-05 GB GB5961769A patent/GB1288060A/en not_active Expired

Also Published As

Publication number	Publication date
NL6917924A (fr)	1970-06-09
IL33466A (en)	1973-05-31
FR2025439A1 (fr)	1970-09-11
BE742719A (fr)	1970-06-05
ES374234A1 (es)	1971-12-16
GB1288060A (fr)	1972-09-06
US3681344A (en)	1972-08-01
IL33466A0 (en)	1970-02-19
AT293639B (de)	1971-10-25
AT301057B (de)	1972-08-25
FR2025439B1 (fr)	1973-07-13
DE1812945A1 (de)	1970-06-18

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