BR6347344D0 - Processo para a preparacao de novos esteroides - Google Patents
Processo para a preparacao de novos esteroidesInfo
- Publication number
- BR6347344D0 BR6347344D0 BR147344/63A BR14734463A BR6347344D0 BR 6347344 D0 BR6347344 D0 BR 6347344D0 BR 147344/63 A BR147344/63 A BR 147344/63A BR 14734463 A BR14734463 A BR 14734463A BR 6347344 D0 BR6347344 D0 BR 6347344D0
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- new steroids
- steroids
- new
- Prior art date
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
- A61K31/573—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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic 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
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0036—Nitrogen-containing hetero ring
- C07J71/0042—Nitrogen only
- C07J71/0047—Nitrogen only at position 2(3)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US177169A US3072640A (en) | 1962-03-05 | 1962-03-05 | 16-oxygenated-4-pregneno-[3, 2-c] pyrazoles and process of preparing them |
| US177169A US3072641A (en) | 1962-03-05 | 1962-03-05 | 16-oxygenated-4-pregneno-[3, 2-c] pyrazoles and process of preparing them |
| US177169A US3072639A (en) | 1962-03-05 | 1962-03-05 | 16-oxygenated-4-pregneno-[3, 2-c] pyrazoles and process of preparing them |
| US177169A US3072642A (en) | 1962-03-05 | 1962-03-05 | 16-oxygenated-4-pregneno-[3, 2-c] pyrazoles and process of preparing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6347344D0 true BR6347344D0 (pt) | 1973-08-28 |
Family
ID=27497228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR147344/63A BR6347344D0 (pt) | 1962-03-05 | 1963-03-04 | Processo para a preparacao de novos esteroides |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE629171A (pt) |
| BR (1) | BR6347344D0 (pt) |
| CH (1) | CH454843A (pt) |
| DE (1) | DE1468243A1 (pt) |
| FI (1) | FI40461B (pt) |
| FR (1) | FR3086M (pt) |
| GB (1) | GB1030304A (pt) |
-
1963
- 1963-02-22 DE DE19631468243 patent/DE1468243A1/de active Pending
- 1963-02-26 GB GB7669/63A patent/GB1030304A/en not_active Expired
- 1963-03-01 FI FI0402/63A patent/FI40461B/fi active
- 1963-03-04 CH CH273563A patent/CH454843A/de unknown
- 1963-03-04 BE BE629171A patent/BE629171A/fr unknown
- 1963-03-04 BR BR147344/63A patent/BR6347344D0/pt unknown
- 1963-05-27 FR FR936097A patent/FR3086M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE629171A (pt) | 1963-09-04 |
| CH454843A (de) | 1968-04-30 |
| DE1468243A1 (de) | 1969-07-24 |
| GB1030304A (en) | 1966-05-18 |
| FI40461B (pt) | 1968-10-31 |
| FR3086M (fr) | 1965-02-26 |
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