GB1384994A - Pregnane-21-aldehydes and their derivatives and a process for the production thereof - Google Patents
Pregnane-21-aldehydes and their derivatives and a process for the production thereofInfo
- Publication number
- GB1384994A GB1384994A GB1029073A GB1029073A GB1384994A GB 1384994 A GB1384994 A GB 1384994A GB 1029073 A GB1029073 A GB 1029073A GB 1029073 A GB1029073 A GB 1029073A GB 1384994 A GB1384994 A GB 1384994A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- ols
- steroids
- esterified
- aldehydes
- 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
Links
Classifications
-
- 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)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH313472A CH592113A5 (fr) | 1972-03-03 | 1972-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1384994A true GB1384994A (en) | 1975-02-26 |
Family
ID=4249348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1029073A Expired GB1384994A (en) | 1972-03-03 | 1973-03-02 | Pregnane-21-aldehydes and their derivatives and a process for the production thereof |
Country Status (19)
Country | Link |
---|---|
JP (1) | JPS4899156A (fr) |
AR (2) | AR205525A1 (fr) |
AT (1) | AT335081B (fr) |
AU (1) | AU470390B2 (fr) |
BE (1) | BE796181A (fr) |
CA (1) | CA994754A (fr) |
CH (1) | CH592113A5 (fr) |
DD (1) | DD102692A5 (fr) |
DE (1) | DE2309030A1 (fr) |
DK (1) | DK132440C (fr) |
ES (2) | ES412196A1 (fr) |
FI (1) | FI52097C (fr) |
FR (1) | FR2181783B1 (fr) |
GB (1) | GB1384994A (fr) |
IE (1) | IE37311B1 (fr) |
IL (1) | IL41579A (fr) |
NL (1) | NL7302832A (fr) |
SE (1) | SE398505B (fr) |
ZA (1) | ZA731218B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5420120A (en) * | 1993-12-17 | 1995-05-30 | Alcon Laboratories, Inc. | Anti-inflammatory glucocorticoid compounds for topical ophthalmic use |
US5446177A (en) * | 1984-12-28 | 1995-08-29 | Alcon Laboratories, Inc. | Anti-inflammatory compounds for ophthalmic use |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2010551A1 (fr) * | 1968-06-10 | 1970-02-20 | Ciba Geigy Ag | |
DE1961867A1 (de) * | 1968-12-12 | 1970-07-02 | Ciba Geigy | Verfahren zur Herstellung von Aldehyden der Pregnanreihe und ihrer Derivate |
-
1972
- 1972-03-03 CH CH313472A patent/CH592113A5/xx not_active IP Right Cessation
-
1973
- 1973-01-01 AR AR250325A patent/AR205525A1/es active
- 1973-02-12 FI FI730397A patent/FI52097C/fi active
- 1973-02-15 SE SE7302147A patent/SE398505B/xx unknown
- 1973-02-19 IL IL41579A patent/IL41579A/en unknown
- 1973-02-21 ZA ZA731218A patent/ZA731218B/xx unknown
- 1973-02-21 IE IE273/73A patent/IE37311B1/xx unknown
- 1973-02-23 DE DE19732309030 patent/DE2309030A1/de active Pending
- 1973-02-23 CA CA164,420A patent/CA994754A/en not_active Expired
- 1973-02-28 NL NL7302832A patent/NL7302832A/xx not_active Application Discontinuation
- 1973-03-01 AU AU52746/73A patent/AU470390B2/en not_active Expired
- 1973-03-01 DD DD169150A patent/DD102692A5/xx unknown
- 1973-03-01 ES ES412196A patent/ES412196A1/es not_active Expired
- 1973-03-02 GB GB1029073A patent/GB1384994A/en not_active Expired
- 1973-03-02 DK DK115873A patent/DK132440C/da active
- 1973-03-02 BE BE128286A patent/BE796181A/fr unknown
- 1973-03-02 AT AT188773A patent/AT335081B/de not_active IP Right Cessation
- 1973-03-02 FR FR7307477A patent/FR2181783B1/fr not_active Expired
- 1973-03-03 JP JP48024818A patent/JPS4899156A/ja active Pending
- 1973-03-07 AR AR246927A patent/AR197125A1/es active
-
1975
- 1975-07-16 ES ES439489A patent/ES439489A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446177A (en) * | 1984-12-28 | 1995-08-29 | Alcon Laboratories, Inc. | Anti-inflammatory compounds for ophthalmic use |
US5420120A (en) * | 1993-12-17 | 1995-05-30 | Alcon Laboratories, Inc. | Anti-inflammatory glucocorticoid compounds for topical ophthalmic use |
Also Published As
Publication number | Publication date |
---|---|
DE2309030A1 (de) | 1973-09-13 |
ZA731218B (en) | 1973-11-28 |
FI52097B (fr) | 1977-02-28 |
ATA188773A (de) | 1976-06-15 |
FR2181783A1 (fr) | 1973-12-07 |
BE796181A (fr) | 1973-09-03 |
DD102692A5 (fr) | 1973-12-20 |
ES439489A1 (es) | 1977-02-16 |
IL41579A (en) | 1976-09-30 |
JPS4899156A (fr) | 1973-12-15 |
CA994754A (en) | 1976-08-10 |
FR2181783B1 (fr) | 1975-10-31 |
DK132440C (da) | 1976-05-10 |
IE37311B1 (en) | 1977-06-22 |
FI52097C (fi) | 1977-06-10 |
AU470390B2 (en) | 1976-03-11 |
CH592113A5 (fr) | 1977-10-14 |
AT335081B (de) | 1977-02-25 |
DK132440B (da) | 1975-12-08 |
AR197125A1 (es) | 1974-03-15 |
NL7302832A (fr) | 1973-09-06 |
AU5274673A (en) | 1974-09-05 |
IE37311L (en) | 1973-09-03 |
SE398505B (sv) | 1977-12-27 |
AR205525A1 (es) | 1976-05-14 |
ES412196A1 (es) | 1976-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |