GB1498239A - Quaternary salts of d-homosteroids - Google Patents

Quaternary salts of d-homosteroids

Info

Publication number
GB1498239A
GB1498239A GB44288/75A GB4428875A GB1498239A GB 1498239 A GB1498239 A GB 1498239A GB 44288/75 A GB44288/75 A GB 44288/75A GB 4428875 A GB4428875 A GB 4428875A GB 1498239 A GB1498239 A GB 1498239A
Authority
GB
United Kingdom
Prior art keywords
homo
androstane
dipiperidino
hydroxy
androstan
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
GB44288/75A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1498239A publication Critical patent/GB1498239A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
    • C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB44288/75A 1974-10-29 1975-10-28 Quaternary salts of d-homosteroids Expired GB1498239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1446974A CH602794A5 (enrdf_load_stackoverflow) 1974-10-29 1974-10-29

Publications (1)

Publication Number Publication Date
GB1498239A true GB1498239A (en) 1978-01-18

Family

ID=4401103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44288/75A Expired GB1498239A (en) 1974-10-29 1975-10-28 Quaternary salts of d-homosteroids

Country Status (23)

Country Link
JP (1) JPS51125267A (enrdf_load_stackoverflow)
AR (1) AR212436A1 (enrdf_load_stackoverflow)
AT (1) AT349161B (enrdf_load_stackoverflow)
BE (1) BE834925A (enrdf_load_stackoverflow)
CA (1) CA1050009A (enrdf_load_stackoverflow)
CH (1) CH602794A5 (enrdf_load_stackoverflow)
DD (1) DD123332A5 (enrdf_load_stackoverflow)
DE (1) DE2547739A1 (enrdf_load_stackoverflow)
DK (1) DK135316B (enrdf_load_stackoverflow)
ES (1) ES442142A1 (enrdf_load_stackoverflow)
FI (1) FI53711C (enrdf_load_stackoverflow)
FR (1) FR2289175A1 (enrdf_load_stackoverflow)
GB (1) GB1498239A (enrdf_load_stackoverflow)
HU (1) HU174161B (enrdf_load_stackoverflow)
IE (1) IE42058B1 (enrdf_load_stackoverflow)
IL (1) IL48219A (enrdf_load_stackoverflow)
LU (1) LU73655A1 (enrdf_load_stackoverflow)
NL (1) NL7512661A (enrdf_load_stackoverflow)
NO (1) NO139736C (enrdf_load_stackoverflow)
NZ (1) NZ178817A (enrdf_load_stackoverflow)
PL (1) PL100305B1 (enrdf_load_stackoverflow)
SE (1) SE413248B (enrdf_load_stackoverflow)
ZA (1) ZA756169B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362648A (en) * 2000-05-23 2001-11-28 Univerzita Palackeho V Olomouc Triterpenoid derivatives
WO2003062260A1 (en) * 2002-01-18 2003-07-31 Regents Of The University Of Minnesota Triterpene quaternary salts as biologically active surfactants

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362648A (en) * 2000-05-23 2001-11-28 Univerzita Palackeho V Olomouc Triterpenoid derivatives
WO2003062260A1 (en) * 2002-01-18 2003-07-31 Regents Of The University Of Minnesota Triterpene quaternary salts as biologically active surfactants
US7199114B2 (en) 2002-01-18 2007-04-03 The Regents Of The University Of Minnesota Triterpene quaternary salts as biologically active surfactants
US7410958B2 (en) 2002-01-18 2008-08-12 Regents Of The University Of Minnesota Triterpene quaternary salts as biologically active surfactants

Also Published As

Publication number Publication date
ZA756169B (en) 1976-09-29
PL100305B1 (pl) 1978-09-30
NO139736B (no) 1979-01-22
HU174161B (en) 1979-11-28
NO753616L (enrdf_load_stackoverflow) 1976-04-30
AU8541875A (en) 1977-04-07
DK135316B (da) 1977-04-04
LU73655A1 (enrdf_load_stackoverflow) 1977-05-31
BE834925A (fr) 1976-04-28
FI53711C (fi) 1978-07-10
FI53711B (enrdf_load_stackoverflow) 1978-03-31
CH602794A5 (enrdf_load_stackoverflow) 1978-08-15
DK135316C (enrdf_load_stackoverflow) 1977-08-22
ATA819375A (de) 1978-08-15
CA1050009A (en) 1979-03-06
NO139736C (no) 1979-05-09
JPS51125267A (en) 1976-11-01
FR2289175B1 (enrdf_load_stackoverflow) 1980-05-30
SE7512006L (sv) 1976-04-30
IE42058L (en) 1976-04-29
DE2547739A1 (de) 1976-05-06
IL48219A (en) 1979-01-31
AT349161B (de) 1979-03-26
NZ178817A (en) 1978-06-02
DD123332A5 (enrdf_load_stackoverflow) 1976-12-12
DK485975A (enrdf_load_stackoverflow) 1976-04-30
FI752825A7 (enrdf_load_stackoverflow) 1976-04-30
ES442142A1 (es) 1977-04-01
IL48219A0 (en) 1975-11-25
NL7512661A (nl) 1976-05-04
AR212436A1 (es) 1978-07-14
IE42058B1 (en) 1980-05-21
SE413248B (sv) 1980-05-12
FR2289175A1 (fr) 1976-05-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee