RO62887A - Procede pour obtenir des derives d'acide p-dihydroxybehzendisulfonique - Google Patents

Procede pour obtenir des derives d'acide p-dihydroxybehzendisulfonique

Info

Publication number
RO62887A
RO62887A RO7300074783A RO7478373A RO62887A RO 62887 A RO62887 A RO 62887A RO 7300074783 A RO7300074783 A RO 7300074783A RO 7478373 A RO7478373 A RO 7478373A RO 62887 A RO62887 A RO 62887A
Authority
RO
Romania
Prior art keywords
dihydroxybehzendisulfonic
obtaining
acid derivatives
derivatives
acid
Prior art date
Application number
RO7300074783A
Other languages
English (en)
French (fr)
Inventor
Subirana-Esteve-Antonio
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/fr
Priority claimed from CH115473A external-priority patent/CH558340A/fr
Application filed by Esteve Labor Dr filed Critical Esteve Labor Dr
Publication of RO62887A publication Critical patent/RO62887A/ro

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04Antihaemorrhagics; 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)
RO7300074783A 1972-05-17 1973-05-15 Procede pour obtenir des derives d'acide p-dihydroxybehzendisulfonique RO62887A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH732672A CH550148A (fr) 1972-05-17 1972-05-17 Procede de preparation de sels d'acides p-dihydroxybenzenedisulfoniques.
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
RO62887A true RO62887A (fr) 1978-02-15

Family

ID=25686824

Family Applications (2)

Application Number Title Priority Date Filing Date
RO7300074783A RO62887A (fr) 1972-05-17 1973-05-15 Procede pour obtenir des derives d'acide p-dihydroxybehzendisulfonique
RO7383592A RO72544A (ro) 1972-05-17 1973-05-15 Procedeu de obtinere a unor derivati ai acidului p-dihidroxibenzendisulfonic

Family Applications After (1)

Application Number Title Priority Date Filing Date
RO7383592A RO72544A (ro) 1972-05-17 1973-05-15 Procedeu de obtinere a unor derivati ai acidului p-dihidroxibenzendisulfonic

Country Status (15)

Country Link
JP (1) JPS5716982B2 (ro)
AR (1) AR204506A1 (ro)
CA (1) CA1024146A (ro)
CS (1) CS194162B2 (ro)
DD (1) DD107025A5 (ro)
DE (1) DE2323723A1 (ro)
ES (1) ES414365A1 (ro)
FR (1) FR2201888B1 (ro)
GB (1) GB1419995A (ro)
HU (1) HU169471B (ro)
NL (1) NL179186C (ro)
PL (1) PL93785B1 (ro)
RO (2) RO62887A (ro)
SE (1) SE416729B (ro)
YU (1) YU41547B (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591437A5 (ro) * 1974-05-08 1977-09-15 Esteve Dr Lab Del Sa
CH550148A (fr) * 1972-05-17 1974-06-14 Esteve Lab Del Dr Sa Procede de preparation de sels d'acides p-dihydroxybenzenedisulfoniques.
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 (ro) * 1975-05-16 1977-09-15 Esteve Dr Lab Del Sa
ES2015433A6 (es) * 1989-08-03 1990-08-16 Esteve Quimica Sa Procedimientos de preparacion de la sal de piperacina del monotosilato del acido 2,5-dihidroxibencenosulfonico
CA2251226C (fr) * 1996-04-03 2007-09-11 Laboratorios Del Dr. Esteve S.A. Utilisation des derives 2,5-dihydroxybenzenesulfoniques pour la fabrication de medicaments destines a la normalisation de la fonction endotheliale, pour le traitement de la dysfonction sexuelle et des complications vasculaires du diabete, ainsi que des troubles vasculaires d'origine endotheliale
FR2747040B1 (fr) * 1996-04-03 1998-06-26 Esteve Labor Dr Derives 2,5-dihydroxybenzenesulfoniques comme medicaments pour normaliser la fonction endotheliale et la fonction sexuelle, et traiter les troubles vasculaires d'origine diabetique ou endotheliale
LT5475B (lt) 2006-04-12 2008-02-25 Laboratorios Del Dr. Esteve, S. A. 2,5-dihidroksibenzensulfoninių junginių panaudojimas sutrikimų, paremtų no produkcijos susilpnėjimu, gydymui ir/arba edhf funkcijos reguliavimo pablogėjimui
EP2313366A2 (en) 2008-01-03 2011-04-27 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
NL179186C (nl) 1986-08-01
DE2323723A1 (de) 1973-11-29
SE416729B (sv) 1981-02-02
AR204506A1 (es) 1976-02-12
DE2323723C2 (ro) 1987-08-13
DD107025A5 (ro) 1974-07-12
PL93785B1 (en) 1977-06-30
JPS5716982B2 (ro) 1982-04-08
FR2201888A1 (ro) 1974-05-03
JPS4941518A (ro) 1974-04-18
CA1024146A (en) 1978-01-10
ES414365A1 (es) 1976-02-01
HU169471B (ro) 1976-11-28
YU126473A (en) 1982-02-28
FR2201888B1 (ro) 1977-01-21
YU41547B (en) 1987-10-31
RO72544A (ro) 1981-06-30
NL7306734A (ro) 1973-11-20
GB1419995A (en) 1976-01-07
CS194162B2 (en) 1979-11-30

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