ES414365A1 - Procedimiento para la preparacion de nuevos derivados del acido p-dihidroxibencenodisulfonico. - Google Patents

Procedimiento para la preparacion de nuevos derivados del acido p-dihidroxibencenodisulfonico.

Info

Publication number
ES414365A1
ES414365A1 ES414365A ES414365A ES414365A1 ES 414365 A1 ES414365 A1 ES 414365A1 ES 414365 A ES414365 A ES 414365A ES 414365 A ES414365 A ES 414365A ES 414365 A1 ES414365 A1 ES 414365A1
Authority
ES
Spain
Prior art keywords
acid
procedure
preparation
new derivatives
dihidroxibenenodisulfonico
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
ES414365A
Other languages
English (en)
Spanish (es)
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.)
Esteve Pharmaceuticals SA
Original Assignee
Laboratorios del Dr Esteve SA
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 Laboratorios del Dr Esteve SA filed Critical Laboratorios del Dr Esteve SA
Publication of ES414365A1 publication Critical patent/ES414365A1/es
Expired legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
ES414365A 1972-05-17 1973-04-07 Procedimiento para la preparacion de nuevos derivados del acido p-dihidroxibencenodisulfonico. Expired ES414365A1 (es)

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
ES414365A1 true ES414365A1 (es) 1976-02-01

Family

ID=25686824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414365A Expired ES414365A1 (es) 1972-05-17 1973-04-07 Procedimiento para la preparacion de nuevos derivados del acido p-dihidroxibencenodisulfonico.

Country Status (15)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550148A (fr) * 1972-05-17 1974-06-14 Esteve Lab Del Dr Sa Procede de preparation de sels d'acides p-dihydroxybenzenedisulfoniques.
CH591437A5 (enExample) * 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 (enExample) * 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
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
BR9708595A (pt) * 1996-04-03 1999-08-03 Esteve Labor Dr Utilização de derivados de 2,5- di-hidroxibenzenossulfonicos
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
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
JPS5716982B2 (enExample) 1982-04-08
RO72544A (ro) 1981-06-30
NL179186C (nl) 1986-08-01
RO62887A (fr) 1978-02-15
NL7306734A (enExample) 1973-11-20
DE2323723A1 (de) 1973-11-29
SE416729B (sv) 1981-02-02
PL93785B1 (en) 1977-06-30
DD107025A5 (enExample) 1974-07-12
HU169471B (enExample) 1976-11-28
CS194162B2 (en) 1979-11-30
FR2201888A1 (enExample) 1974-05-03
YU126473A (en) 1982-02-28
AR204506A1 (es) 1976-02-12
YU41547B (en) 1987-10-31
DE2323723C2 (enExample) 1987-08-13
FR2201888B1 (enExample) 1977-01-21
CA1024146A (en) 1978-01-10
JPS4941518A (enExample) 1974-04-18
GB1419995A (en) 1976-01-07

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