AT306261B - Verfahren zur Herstellung des neuen 3-Cyclopentyläthers des 7α-Methyl-17α-äthinylöstradiols - Google Patents
Verfahren zur Herstellung des neuen 3-Cyclopentyläthers des 7α-Methyl-17α-äthinylöstradiolsInfo
- Publication number
- AT306261B AT306261B AT351071A AT351071A AT306261B AT 306261 B AT306261 B AT 306261B AT 351071 A AT351071 A AT 351071A AT 351071 A AT351071 A AT 351071A AT 306261 B AT306261 B AT 306261B
- Authority
- AT
- Austria
- Prior art keywords
- äthinylestradiols
- methyl
- preparation
- new
- cyclopentyl ether
- Prior art date
Links
- BOTLEXFFFSMRLQ-UHFFFAOYSA-N cyclopentyloxycyclopentane Chemical compound C1CCCC1OC1CCCC1 BOTLEXFFFSMRLQ-UHFFFAOYSA-N 0.000 title 1
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
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/567—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/168—Steroids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/184—Hormones
-
- 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
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Endocrinology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH621870A CH536291A (de) | 1970-04-24 | 1970-04-24 | Verfahren zur Herstellung eines neuen, östrogen hochwirksamen Steroids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT306261B true AT306261B (de) | 1973-04-10 |
Family
ID=4306140
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT351071A AT306261B (de) | 1970-04-24 | 1971-04-23 | Verfahren zur Herstellung des neuen 3-Cyclopentyläthers des 7α-Methyl-17α-äthinylöstradiols |
| AT234272A AT315394B (de) | 1970-04-24 | 1971-04-23 | Verfahren zur Herstellung des neuen 3-Cyclopentyl-äthers des 7α-Methyl-17α-äthinylöstradiols |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT234272A AT315394B (de) | 1970-04-24 | 1971-04-23 | Verfahren zur Herstellung des neuen 3-Cyclopentyl-äthers des 7α-Methyl-17α-äthinylöstradiols |
Country Status (19)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1434174A (fr) * | 1963-12-24 | 1966-04-08 | Ciba Geigy | Procédé de préparation de nouveaux stéroïdes de la série de l'oestrane |
| BE755689A (fr) * | 1969-09-03 | 1971-03-03 | Upjohn Co | Procede de fabrication de nouvelles 7 beta-alkyl-19- nortestosterones |
-
1970
- 1970-04-24 CH CH1870172A patent/CH536293A/de not_active IP Right Cessation
- 1970-04-24 CH CH621870A patent/CH536291A/de not_active IP Right Cessation
-
1971
- 1971-04-19 CA CA110655A patent/CA921022A/en not_active Expired
- 1971-04-19 IL IL36653A patent/IL36653A/xx unknown
- 1971-04-20 DE DE19712118997 patent/DE2118997A1/de active Pending
- 1971-04-20 ZA ZA712524A patent/ZA712524B/xx unknown
- 1971-04-20 IE IE490/71A patent/IE35146B1/xx unknown
- 1971-04-21 GB GB1042871*[A patent/GB1330072A/en not_active Expired
- 1971-04-22 HU HUCI1105A patent/HU162383B/hu unknown
- 1971-04-22 ES ES390460A patent/ES390460A1/es not_active Expired
- 1971-04-22 FR FR7114321A patent/FR2092081B1/fr not_active Expired
- 1971-04-22 PL PL1971178220A patent/PL83828B1/pl unknown
- 1971-04-22 PL PL1971147686A patent/PL71122B1/pl unknown
- 1971-04-23 SU SU1649254A patent/SU383287A3/ru active
- 1971-04-23 CS CS1883A patent/CS161776B2/cs unknown
- 1971-04-23 AT AT351071A patent/AT306261B/de not_active IP Right Cessation
- 1971-04-23 DK DK197071AA patent/DK129580B/da unknown
- 1971-04-23 FI FI711130A patent/FI48826C/fi active
- 1971-04-23 CS CS2985A patent/CS161775B2/cs unknown
- 1971-04-23 SU SU711649254D patent/SU399116A3/ru active
- 1971-04-23 SE SE7105302A patent/SE373576B/xx unknown
- 1971-04-23 AT AT234272A patent/AT315394B/de not_active IP Right Cessation
- 1971-04-23 NL NL7105577A patent/NL7105577A/xx unknown
- 1971-04-23 BE BE766183A patent/BE766183A/xx unknown
-
1972
- 1972-08-18 DK DK412072AA patent/DK128316B/da unknown
-
1973
- 1973-07-16 ES ES416953A patent/ES416953A1/es not_active Expired
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |