GB1457264A - Pregnane acid derivatives - Google Patents

Pregnane acid derivatives

Info

Publication number
GB1457264A
GB1457264A GB5877473A GB5877473A GB1457264A GB 1457264 A GB1457264 A GB 1457264A GB 5877473 A GB5877473 A GB 5877473A GB 5877473 A GB5877473 A GB 5877473A GB 1457264 A GB1457264 A GB 1457264A
Authority
GB
United Kingdom
Prior art keywords
compounds
acid derivatives
groups
free acid
hydroxy
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
GB5877473A
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.)
Bayer Pharma AG
Original Assignee
Schering 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
Priority claimed from DE19722264003 external-priority patent/DE2264003C2/de
Priority claimed from DE2360444A external-priority patent/DE2360444A1/de
Application filed by Schering AG filed Critical Schering AG
Publication of GB1457264A publication Critical patent/GB1457264A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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
    • 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
    • C07J71/001—Oxiranes
    • 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

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)
GB5877473A 1972-12-22 1973-12-19 Pregnane acid derivatives Expired GB1457264A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722264003 DE2264003C2 (de) 1972-12-22 1972-12-22 Neue Pregnansäure-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate
DE2360444A DE2360444A1 (de) 1973-11-30 1973-11-30 Neue pregnansaeure-derivate

Publications (1)

Publication Number Publication Date
GB1457264A true GB1457264A (en) 1976-12-01

Family

ID=25764292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5877473A Expired GB1457264A (en) 1972-12-22 1973-12-19 Pregnane acid derivatives

Country Status (15)

Country Link
JP (1) JPS5912680B2 (da)
AR (1) AR207751A1 (da)
AT (1) AT340072B (da)
CA (1) CA1007221A (da)
CH (2) CH618185A5 (da)
DD (1) DD108290A5 (da)
DK (1) DK135380C (da)
ES (1) ES421713A1 (da)
FI (1) FI52735C (da)
FR (1) FR2211259B1 (da)
GB (1) GB1457264A (da)
IE (1) IE38659B1 (da)
IL (1) IL43881A (da)
SE (1) SE402111B (da)
YU (1) YU35897B (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU591950B2 (en) * 1985-12-19 1989-12-21 Draco Aktiebolaget Novel 16,17-acetalsubstituted pregnane 21-OIC acid derivatives
AP157A (en) * 1990-04-25 1991-11-15 Richter Gedeon Vegyeszet Novel steroid derivatives.
AU619749B2 (en) * 1987-05-22 1992-02-06 Rockefeller University, The Glucocorticoid carboxylic acid ester for suppression of cutaneous delayed hypersensitivity

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451971A1 (de) * 1974-10-31 1976-05-13 Schering Ag Neue pregnan-21-saeure-derivate
US4257969A (en) * 1980-01-23 1981-03-24 E. R. Squibb & Sons, Inc. 16,17-Dihydroxypregnene-21-carboxylic acids and derivatives
US5215979A (en) * 1985-12-19 1993-06-01 Aktiebolaget Draco 16,17-acetalsubstituted pregnane 21-oic acid derivatives
CN101863952B (zh) * 2010-04-30 2013-04-17 湖北葛店人福药业有限责任公司 布地奈德的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387911A (en) * 1971-10-04 1975-03-19 Schering Ag Pregnane acid derivatives

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU591950B2 (en) * 1985-12-19 1989-12-21 Draco Aktiebolaget Novel 16,17-acetalsubstituted pregnane 21-OIC acid derivatives
AU619749B2 (en) * 1987-05-22 1992-02-06 Rockefeller University, The Glucocorticoid carboxylic acid ester for suppression of cutaneous delayed hypersensitivity
AP157A (en) * 1990-04-25 1991-11-15 Richter Gedeon Vegyeszet Novel steroid derivatives.

Also Published As

Publication number Publication date
ATA1073973A (de) 1977-03-15
JPS4994660A (da) 1974-09-09
FI52735C (fi) 1977-11-10
IL43881A0 (en) 1974-06-30
FR2211259A1 (da) 1974-07-19
DK135380C (da) 1977-10-03
CH618447A5 (en) 1980-07-31
ES421713A1 (es) 1976-04-16
YU35897B (en) 1981-08-31
FI52735B (da) 1977-08-01
AR207751A1 (es) 1976-10-29
DK135380B (da) 1977-04-18
AT340072B (de) 1977-11-25
CH618185A5 (en) 1980-07-15
IL43881A (en) 1976-12-31
CA1007221A (en) 1977-03-22
IE38659L (en) 1974-06-22
DD108290A5 (da) 1974-09-12
JPS5912680B2 (ja) 1984-03-24
SE402111B (sv) 1978-06-19
YU332373A (en) 1981-02-28
IE38659B1 (en) 1978-05-10
FR2211259B1 (da) 1976-09-03

Similar Documents

Publication Publication Date Title
GB1387447A (en) Carboxylic acids and derivatives
GB1457264A (en) Pregnane acid derivatives
SE7705637L (sv) Forfarande for framstellning av dibensoxepinderivat med terapeutisk verkan
SE7608037L (sv) 2-substituerade oxazolopyridiner
GB1301817A (da)
SE7906785L (sv) Sett att framstella steroidforeningar
GB1071818A (en) Novel indane derivatives and processes for their preparation
ES449817A1 (es) Procedimiento para producir 2-fenilamino-tiazolinas susti- tuidas.
GB1083731A (en) Sulfurenic acid and derivatives thereof
GB1089788A (en) Process for the production of steroidal lactone compounds and intermediates thereof
GB883769A (en) 3ª-:16ª-:17ª--trihydroxy steroids
ES405648A1 (es) Procedimiento para la preparacion de nuevos acidos 4 - (4 -bifenilil) - 4 - hidroxi - butiricos, sus esteres o lacto- nas.
GB1093908A (en) New derivatives of glycyrrhetinic acid
ES418421A1 (es) Un procedimiento para la preparacion de nuevos 17-aza este-roides sustituidos en la posicion 21.
JPS51122056A (en) Steroid carboxylic acid and derivatives thereof
GB935610A (en) 3ªá-amino-pregnane compounds
GB1090358A (en) New derivatives of adenosine
CH609668A5 (en) Process for the preparation of acetic acid derivatives
GB1038347A (en) 2-carboxamido-substituted tetracyclines
GB1077393A (en) New steroids
GB763945A (en) Process for the preparation of etiocholenic acid derivatives
GB1031748A (en) 16-substituted androstanes
GB905343A (en) Anthracene derivatives and their preparation
GB736151A (en) Manufacture of new compounds of the steroid series
ES394474A1 (es) Procedimiento para la preparacion de derivados de acidos benzopirano - carboxilicos.

Legal Events

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