ES484100A1 - Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno - Google Patents

Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno

Info

Publication number
ES484100A1
ES484100A1 ES484100A ES484100A ES484100A1 ES 484100 A1 ES484100 A1 ES 484100A1 ES 484100 A ES484100 A ES 484100A ES 484100 A ES484100 A ES 484100A ES 484100 A1 ES484100 A1 ES 484100A1
Authority
ES
Spain
Prior art keywords
corticosteroids
preparation
rivated
cyclopentanfenantrene
procedure
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
ES484100A
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.)
Syntex USA LLC
Original Assignee
Syntex USA LLC
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 Syntex USA LLC filed Critical Syntex USA LLC
Publication of ES484100A1 publication Critical patent/ES484100A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pain & Pain Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un procedimiento para la preparación de corticosteroides derivados de ciclopentanofenantreno, de la fórmula general **(Fórmula)** en donde R11 es hidroxilo; X1 y X2 son flúor; R16 es metilo; R17 es, independientemente, hidrógeno, o acilo de C2 a C6 lineal o ramificado o R16 y OR17 tomados conjuntamente.
ES484100A 1978-04-05 1979-09-01 Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno Expired ES484100A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/893,631 US4181720A (en) 1978-04-05 1978-04-05 Corticosteroid antiinflammatory agents

Publications (1)

Publication Number Publication Date
ES484100A1 true ES484100A1 (es) 1980-04-16

Family

ID=25401834

Family Applications (3)

Application Number Title Priority Date Filing Date
ES479268A Expired ES479268A1 (es) 1978-04-05 1979-04-04 Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno.
ES484101A Expired ES484101A1 (es) 1978-04-05 1979-09-01 Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno
ES484100A Expired ES484100A1 (es) 1978-04-05 1979-09-01 Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES479268A Expired ES479268A1 (es) 1978-04-05 1979-04-04 Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno.
ES484101A Expired ES484101A1 (es) 1978-04-05 1979-09-01 Un procedimiento para la preparacion de corticosteroides de-rivados de ciclopentanofenantreno

Country Status (16)

Country Link
US (1) US4181720A (es)
EP (1) EP0004765B1 (es)
JP (1) JPS54132563A (es)
AU (1) AU4558479A (es)
DE (1) DE2961648D1 (es)
DK (1) DK136679A (es)
ES (3) ES479268A1 (es)
FI (1) FI791086A7 (es)
GR (1) GR71692B (es)
IL (1) IL56973A0 (es)
IT (1) IT1165656B (es)
NO (1) NO791142L (es)
PL (1) PL118660B1 (es)
PT (1) PT69406A (es)
SU (1) SU942601A3 (es)
ZA (1) ZA791634B (es)

Families Citing this family (10)

* 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
AU676481B2 (en) * 1990-11-13 1997-03-13 Alcon Laboratories, Inc. Anti-inflammatory compounds for ophthalmic use
FR2692267B1 (fr) * 1992-06-11 1995-05-19 Roussel Uclaf Nouveau procédé de préparation de composés stéroïdes 20-céto 21alpha-hydroxy et intermédiaires.
AU2002322720B2 (en) 2001-07-25 2008-11-13 Raptor Pharmaceutical Inc. Compositions and methods for modulating blood-brain barrier transport
CA2789262C (en) 2005-04-28 2016-10-04 Proteus Digital Health, Inc. Pharma-informatics system
EP2063905B1 (en) 2006-09-18 2014-07-30 Raptor Pharmaceutical Inc Treatment of liver disorders by administration of receptor-associated protein (rap)-conjugates
TR201908314T4 (tr) 2009-02-20 2019-06-21 2 Bbb Medicines B V Glutatyon bazlı ilaç dağıtım sistemi.
KR101909711B1 (ko) 2009-05-06 2018-12-19 라보라토리 스킨 케어, 인크. 활성제-칼슘 포스페이트 입자 복합체를 포함하는 피부 전달 조성물 및 이들을 이용하는 방법
US20120077778A1 (en) 2010-09-29 2012-03-29 Andrea Bourdelais Ladder-Frame Polyether Conjugates
CN116023425B (zh) * 2023-03-28 2023-06-20 南京师范大学 曲安西龙衍生物及其医药用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031375A (en) * 1960-01-22 1962-04-24 Pfizer & Co C 17 beta-(halo-hydroxy-propanoyl)-pregnene derivatives
US3093665A (en) * 1960-01-22 1963-06-11 Pfizer & Co C 17beta-pyruvoyl-substituted pregnene derivatives
US3234095A (en) * 1963-06-19 1966-02-08 Pfizer & Co C 21-methyl and 21-hydroxymethyl steroid compounds
DD119586A5 (es) * 1973-12-21 1976-05-05
US4011315A (en) * 1975-07-07 1977-03-08 Syntex (U.S.A.) Inc. 21-acetals and mixed acetals of steroidal 21-aldehydes, intermediates and methods of preparation

Also Published As

Publication number Publication date
IT7967710A0 (it) 1979-04-04
ES484101A1 (es) 1980-04-16
AU4558479A (en) 1979-10-18
US4181720A (en) 1980-01-01
ES479268A1 (es) 1979-12-01
DK136679A (da) 1979-10-06
GR71692B (es) 1983-06-21
JPS54132563A (en) 1979-10-15
FI791086A7 (fi) 1981-01-01
ZA791634B (en) 1980-11-26
PL118660B1 (en) 1981-10-31
EP0004765A3 (en) 1979-10-31
EP0004765B1 (en) 1981-12-30
PT69406A (en) 1979-04-01
SU942601A3 (ru) 1982-07-07
DE2961648D1 (en) 1982-02-18
EP0004765A2 (en) 1979-10-17
IL56973A0 (en) 1979-05-31
NO791142L (no) 1979-10-08
IT1165656B (it) 1987-04-22
PL214673A1 (pl) 1979-12-17

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