FR2248846A2 - - Google Patents
Info
- Publication number
- FR2248846A2 FR2248846A2 FR7435766A FR7435766A FR2248846A2 FR 2248846 A2 FR2248846 A2 FR 2248846A2 FR 7435766 A FR7435766 A FR 7435766A FR 7435766 A FR7435766 A FR 7435766A FR 2248846 A2 FR2248846 A2 FR 2248846A2
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- 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
- C07J5/0046—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 substituted in position 17 alfa
- C07J5/0061—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 substituted in position 17 alfa substituted in position 16
- C07J5/0069—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
- C07J5/0076—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 substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40942773A | 1973-10-25 | 1973-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2248846A2 true FR2248846A2 (de) | 1975-05-23 |
| FR2248846B2 FR2248846B2 (de) | 1982-07-09 |
Family
ID=23620445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7435766A Expired FR2248846B2 (de) | 1973-10-25 | 1974-10-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE821496R (de) |
| FR (1) | FR2248846B2 (de) |
| GB (1) | GB1430223A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4826871A (en) * | 1985-03-13 | 1989-05-02 | Gressel Philip D | Topical ophthalmic compositions containing one or more retinoids |
| US4966773A (en) * | 1986-11-25 | 1990-10-30 | Alcon Laboratories, Inc. | Topical ophthalmic compositions containing microfine retinoid particles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7303262A (de) * | 1972-03-09 | 1973-09-11 |
-
1974
- 1974-10-09 GB GB4453174A patent/GB1430223A/en not_active Expired
- 1974-10-24 FR FR7435766A patent/FR2248846B2/fr not_active Expired
- 1974-10-25 BE BE149893A patent/BE821496R/xx not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7303262A (de) * | 1972-03-09 | 1973-09-11 | ||
| FR2181802A1 (de) * | 1972-03-09 | 1973-12-07 | Upjohn Co |
Also Published As
| Publication number | Publication date |
|---|---|
| BE821496R (fr) | 1975-04-25 |
| FR2248846B2 (de) | 1982-07-09 |
| GB1430223A (en) | 1976-03-31 |