GB1271159A - Dimeric steroid-21-dicarbonates and process for their manufacture - Google Patents

Dimeric steroid-21-dicarbonates and process for their manufacture

Info

Publication number
GB1271159A
GB1271159A GB22798/69A GB2279869A GB1271159A GB 1271159 A GB1271159 A GB 1271159A GB 22798/69 A GB22798/69 A GB 22798/69A GB 2279869 A GB2279869 A GB 2279869A GB 1271159 A GB1271159 A GB 1271159A
Authority
GB
United Kingdom
Prior art keywords
compounds
steroid
bond
additional
epoxy group
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
GB22798/69A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1271159A publication Critical patent/GB1271159A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB22798/69A 1968-05-03 1969-05-05 Dimeric steroid-21-dicarbonates and process for their manufacture Expired GB1271159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768345 DE1768345B2 (de) 1968-05-03 1968-05-03 Dimere steroid-21-alkylcarbonate und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
GB1271159A true GB1271159A (en) 1972-04-19

Family

ID=5699709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22798/69A Expired GB1271159A (en) 1968-05-03 1969-05-05 Dimeric steroid-21-dicarbonates and process for their manufacture

Country Status (10)

Country Link
US (1) US3663579A (enExample)
JP (1) JPS528308B1 (enExample)
AT (1) AT299460B (enExample)
BE (1) BE732504A (enExample)
CH (1) CH592687A5 (enExample)
DE (1) DE1768345B2 (enExample)
DK (1) DK123711B (enExample)
FR (1) FR2007815A1 (enExample)
GB (1) GB1271159A (enExample)
NL (1) NL6906741A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0573848T3 (da) * 1992-06-12 1998-08-10 Hoechst Ag Galdesyrederivater, fremgangsmåde til deres fremstilling og anvendelse af disse forbindelser som lægemidler
IT1274175B (it) 1994-11-22 1997-07-15 Lab Alchemia Srl Procedimento per la preparazione di una combinazione chimica farmacologicamente attiva
WO2011003870A2 (en) * 2009-07-06 2011-01-13 Creabilis S.A. Mini-pegylated corticosteroids, compositions including same, and methods of making and using same
US20130245253A1 (en) * 2010-03-26 2013-09-19 Department Of Veterans Affairs Conjugated Neuroactive Steroid Compositions And Methods Of Use
ES2773179T3 (es) * 2013-03-15 2020-07-09 Ripple Therapeutics Corp Artículo médico recubierto para liberación de fármacos
US11612567B2 (en) 2018-02-02 2023-03-28 Ripple Therapeutics Corporation Ocular inserts comprising a covalently linked steroid dimer
WO2020154815A1 (en) * 2019-02-01 2020-08-06 Ripple Therapeutics Corporation Crystalline forms of dexamethasone dimers and uses thereof
EP4146664A4 (en) 2020-05-01 2024-11-13 Ripple Therapeutics Corporation HETERODIMER COMPOSITIONS AND METHODS FOR TREATING OCULAR DISEASES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048581A (en) * 1960-04-25 1962-08-07 Olin Mathieson Acetals and ketals of 16, 17-dihydroxy steroids

Also Published As

Publication number Publication date
BE732504A (enExample) 1969-11-05
DK123711B (da) 1972-07-24
JPS528308B1 (enExample) 1977-03-08
US3663579A (en) 1972-05-16
AT299460B (de) 1972-06-26
DE1768345A1 (de) 1971-11-11
NL6906741A (enExample) 1969-11-05
DE1768345B2 (de) 1976-12-02
FR2007815A1 (enExample) 1970-01-09
CH592687A5 (enExample) 1977-11-15

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