YU41547B - Process for obtaining new derivatives of p-dyhydroxibenzen-disuephonic acid - Google Patents

Process for obtaining new derivatives of p-dyhydroxibenzen-disuephonic acid

Info

Publication number: YU41547B
Authority: YU; Yugoslavia
Prior art keywords: dyhydroxibenzen; disuephonic; acid; obtaining new; new derivatives
Prior art date: 1972-05-17

Application number

YU1264/73A

Other versions

YU126473A (en

Inventor

Subirana A Esteve

Original Assignee

Provesan 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.)

1972-05-17

Filing date

1973-05-14

Publication date

1987-10-31

1972-05-17 Priority claimed from CH732672A external-priority patent/CH550148A/en

1973-01-26 Priority claimed from CH115473A external-priority patent/CH558340A/en

1973-05-14 Application filed by Provesan Sa filed Critical Provesan Sa

1982-02-28 Publication of YU126473A publication Critical patent/YU126473A/en

1987-10-31 Publication of YU41547B publication Critical patent/YU41547B/en

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)

YU1264/73A 1972-05-17 1973-05-14 Process for obtaining new derivatives of p-dyhydroxibenzen-disuephonic acid YU41547B (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 (2)

Publication Number	Publication Date
YU126473A YU126473A (en)	1982-02-28
YU41547B true YU41547B (en)	1987-10-31

Family

ID=25686824

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU1264/73A YU41547B (en)	1972-05-17	1973-05-14	Process for obtaining new derivatives of p-dyhydroxibenzen-disuephonic 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)	RO62887A (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
EP0954298B1 (en) *	1996-04-03	2006-03-08	Laboratorios Del Dr. Esteve, S.A.	2,5-dihydroxybenzenesulfonic derivatives for the treatment of sexual dysfunction
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

1973
- 1973-01-01 AR AR247787A patent/AR204506A1/en active
- 1973-04-07 ES ES414365A patent/ES414365A1/en not_active Expired
- 1973-05-03 GB GB2114173A patent/GB1419995A/en not_active Expired
- 1973-05-10 DE DE2323723A patent/DE2323723A1/en active Granted
- 1973-05-10 CA CA170,960A patent/CA1024146A/en not_active Expired
- 1973-05-14 YU YU1264/73A patent/YU41547B/en unknown
- 1973-05-15 RO RO7300074783A patent/RO62887A/en unknown
- 1973-05-15 PL PL1973162553A patent/PL93785B1/en unknown
- 1973-05-15 RO RO7383592A patent/RO72544A/en unknown
- 1973-05-15 DD DD170840A patent/DD107025A5/xx unknown
- 1973-05-15 SE SE7306845A patent/SE416729B/en unknown
- 1973-05-15 NL NLAANVRAGE7306734,A patent/NL179186C/en active Search and Examination
- 1973-05-16 FR FR7317709A patent/FR2201888B1/fr not_active Expired
- 1973-05-17 JP JP5419273A patent/JPS5716982B2/ja not_active Expired
- 1973-05-17 HU HUEE2140A patent/HU169471B/hu not_active IP Right Cessation
- 1973-05-17 CS CS733534A patent/CS194162B2/en unknown

Also Published As

Publication number	Publication date
DE2323723C2 (en)	1987-08-13
YU126473A (en)	1982-02-28
RO72544A (en)	1981-06-30
AR204506A1 (en)	1976-02-12
PL93785B1 (en)	1977-06-30
GB1419995A (en)	1976-01-07
SE416729B (en)	1981-02-02
CS194162B2 (en)	1979-11-30
HU169471B (en)	1976-11-28
CA1024146A (en)	1978-01-10
DE2323723A1 (en)	1973-11-29
FR2201888A1 (en)	1974-05-03
JPS5716982B2 (en)	1982-04-08
ES414365A1 (en)	1976-02-01
JPS4941518A (en)	1974-04-18
NL7306734A (en)	1973-11-20
DD107025A5 (en)	1974-07-12
RO62887A (en)	1978-02-15
FR2201888B1 (en)	1977-01-21
NL179186C (en)	1986-08-01

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