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 thereof

Info

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
Application number
GB1029073A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1384994A publication Critical patent/GB1384994A/en
Expired legal-status Critical Current

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1029073A 1972-03-03 1973-03-02 Pregnane-21-aldehydes and their derivatives and a process for the production thereof Expired GB1384994A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
FI52097B (fr) 1977-02-28
CH592113A5 (fr) 1977-10-14
AR197125A1 (es) 1974-03-15
JPS4899156A (fr) 1973-12-15
SE398505B (sv) 1977-12-27
CA994754A (en) 1976-08-10
DE2309030A1 (de) 1973-09-13
ZA731218B (en) 1973-11-28
ES412196A1 (es) 1976-05-16
AR205525A1 (es) 1976-05-14
DK132440C (da) 1976-05-10
ATA188773A (de) 1976-06-15
IE37311L (en) 1973-09-03
ES439489A1 (es) 1977-02-16
BE796181A (fr) 1973-09-03
DD102692A5 (fr) 1973-12-20
DK132440B (da) 1975-12-08
AT335081B (de) 1977-02-25
NL7302832A (fr) 1973-09-06
IE37311B1 (en) 1977-06-22
FR2181783B1 (fr) 1975-10-31
IL41579A (en) 1976-09-30
AU470390B2 (en) 1976-03-11
AU5274673A (en) 1974-09-05
FR2181783A1 (fr) 1973-12-07
FI52097C (fi) 1977-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee