SE416729B - PROCEDURE FOR PREPARING SALTS OF P-DIHYDROXIBENCE DISISPHONIC ACID - Google Patents

PROCEDURE FOR PREPARING SALTS OF P-DIHYDROXIBENCE DISISPHONIC ACID

Info

Publication number
SE416729B
SE416729B SE7306845A SE7306845A SE416729B SE 416729 B SE416729 B SE 416729B SE 7306845 A SE7306845 A SE 7306845A SE 7306845 A SE7306845 A SE 7306845A SE 416729 B SE416729 B SE 416729B
Authority
SE
Sweden
Prior art keywords
disisphonic
dihydroxibence
procedure
acid
preparing salts
Prior art date
Application number
SE7306845A
Other languages
Swedish (sv)
Inventor
A Esteve-Subirana
Original Assignee
Esteve Labor Dr
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 CH732672A external-priority patent/CH550148A/en
Priority claimed from CH115473A external-priority patent/CH558340A/en
Application filed by Esteve Labor Dr filed Critical Esteve Labor Dr
Publication of SE416729B publication Critical patent/SE416729B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Diabetes (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7306845A 1972-05-17 1973-05-15 PROCEDURE FOR PREPARING SALTS OF P-DIHYDROXIBENCE DISISPHONIC ACID SE416729B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH732672A CH550148A (en) 1972-05-17 1972-05-17 Dihydroxybenzenedisulphonic acid derivs - prepd from dihydroxybenzene - disulphonic acid and base
CH115473A CH558340A (en) 1973-01-26 1973-01-26 Dihydroxybenzenedisulphonic acid derivs - prepd from dihydroxybenzene - disulphonic acid and base

Publications (1)

Publication Number Publication Date
SE416729B true SE416729B (en) 1981-02-02

Family

ID=25686824

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306845A SE416729B (en) 1972-05-17 1973-05-15 PROCEDURE FOR PREPARING SALTS OF P-DIHYDROXIBENCE DISISPHONIC ACID

Country Status (15)

Country Link
JP (1) JPS5716982B2 (en)
AR (1) AR204506A1 (en)
CA (1) CA1024146A (en)
CS (1) CS194162B2 (en)
DD (1) DD107025A5 (en)
DE (1) DE2323723A1 (en)
ES (1) ES414365A1 (en)
FR (1) FR2201888B1 (en)
GB (1) GB1419995A (en)
HU (1) HU169471B (en)
NL (1) NL179186C (en)
PL (1) PL93785B1 (en)
RO (2) RO72544A (en)
SE (1) SE416729B (en)
YU (1) YU41547B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550148A (en) * 1972-05-17 1974-06-14 Esteve Lab Del Dr Sa Dihydroxybenzenedisulphonic acid derivs - prepd from dihydroxybenzene - disulphonic acid and base
CH591437A5 (en) * 1974-05-08 1977-09-15 Esteve Dr Lab Del Sa
ZA745083B (en) * 1973-09-11 1975-08-27 Esteve Labor Dr Process for the preparation of monoesters and diesters of 2,5-dihydroxy-benzene-sulphonic acid
CH591438A5 (en) * 1975-05-16 1977-09-15 Esteve Dr Lab Del Sa
ES2015433A6 (en) * 1989-08-03 1990-08-16 Esteve Quimica Sa Process for preparing the piperazine salt of 2,5-dihydroxybenzenesulphonic acid monotosylate.
FR2747040B1 (en) * 1996-04-03 1998-06-26 Esteve Labor Dr 2,5-DIHYDROXYBENZENESULFONIC DERIVATIVES AS MEDICAMENTS FOR NORMALIZING ENDOTHELIAL AND SEXUAL FUNCTION, AND TREATING VASCULAR DISORDERS OF DIABETIC OR ENDOTHELIAL ORIGIN
DE69735417T2 (en) * 1996-04-03 2006-09-21 Laboratorios Del Dr. Esteve S.A. 2,5-DIHYDROXYBENZYLSULFON DERIVATIVES FOR THE TREATMENT OF SEXUAL DISORDERS
LT5475B (en) 2006-04-12 2008-02-25 Laboratorios Del Dr. Esteve, S. A. Use of 2,5-dihidroxybenzenesulfonic compounds for the treatment of disorders based on an impairment of no production and/or of regulation of edhf function
WO2009083940A2 (en) 2008-01-03 2009-07-09 Action Medicines S.L. Processes for the preparation of 2,5-dihydroxybenzenesulfonic acid salts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547988A (en) * 1968-02-05 1970-12-15 Eastman Kodak Co Process for the preparation of dialkali dihydroxybenzene disulfonates

Also Published As

Publication number Publication date
CS194162B2 (en) 1979-11-30
GB1419995A (en) 1976-01-07
YU41547B (en) 1987-10-31
RO62887A (en) 1978-02-15
DE2323723A1 (en) 1973-11-29
CA1024146A (en) 1978-01-10
RO72544A (en) 1981-06-30
FR2201888B1 (en) 1977-01-21
ES414365A1 (en) 1976-02-01
YU126473A (en) 1982-02-28
JPS4941518A (en) 1974-04-18
PL93785B1 (en) 1977-06-30
HU169471B (en) 1976-11-28
FR2201888A1 (en) 1974-05-03
NL7306734A (en) 1973-11-20
DE2323723C2 (en) 1987-08-13
AR204506A1 (en) 1976-02-12
DD107025A5 (en) 1974-07-12
NL179186C (en) 1986-08-01
JPS5716982B2 (en) 1982-04-08

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