ES525280A0 - A PROCEDURE FOR PREPARING PHARMACEUTICAL COMPOSITIONS BASED ON THEOPHILINE SALTS AND BASIC AMINO ACIDS - Google Patents

A PROCEDURE FOR PREPARING PHARMACEUTICAL COMPOSITIONS BASED ON THEOPHILINE SALTS AND BASIC AMINO ACIDS

Info

Publication number: ES525280A0
Authority: ES; Spain
Prior art keywords: theophiline; salts; procedure; amino acids; pharmaceutical compositions
Prior art date: 1981-06-22
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.): Granted

Application number

ES525280A

Other languages

Spanish (es)

Other versions

ES8502611A1 (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.)

Malesci Instituto Farmacobiologico SpA

Original Assignee

Malesci Instituto Farmacobiologico SpA

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.)

1981-06-22

Filing date

1983-08-31

Publication date

1985-01-16

1983-08-31 Application filed by Malesci Instituto Farmacobiologico SpA filed Critical Malesci Instituto Farmacobiologico SpA

1985-01-16 Publication of ES8502611A1 publication Critical patent/ES8502611A1/en

1985-01-16 Publication of ES525280A0 publication Critical patent/ES525280A0/en

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medicinal Preparation (AREA)

ES525280A 1981-06-22 1983-08-31 A PROCEDURE FOR PREPARING PHARMACEUTICAL COMPOSITIONS BASED ON THEOPHILINE SALTS AND BASIC AMINO ACIDS Granted ES525280A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT48730/81A IT1171321B (en)	1981-06-22	1981-06-22	WATER-SOLUBLE ANTIBRONCOSPASTIC PHARMACEUTICAL COMPOSITIONS CONSTITUTED BY THEOPHYLLINE SALTS WITH BASIC AMINO ACIDS

Publications (2)

Publication Number	Publication Date
ES8502611A1 ES8502611A1 (en)	1985-01-16
ES525280A0 true ES525280A0 (en)	1985-01-16

Family

ID=11268293

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES513302A Granted ES513302A0 (en)	1981-06-22	1982-06-21	"A PROCEDURE FOR PREPARING PHARMACEUTICAL COMPOSITIONS BASED ON THEOPHILINE SALTS AND BASIC AMINO ACIDS".
ES525280A Granted ES525280A0 (en)	1981-06-22	1983-08-31	A PROCEDURE FOR PREPARING PHARMACEUTICAL COMPOSITIONS BASED ON THEOPHILINE SALTS AND BASIC AMINO ACIDS

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES513302A Granted ES513302A0 (en)	1981-06-22	1982-06-21	"A PROCEDURE FOR PREPARING PHARMACEUTICAL COMPOSITIONS BASED ON THEOPHILINE SALTS AND BASIC AMINO ACIDS".

Country Status (6)

Country	Link
BE (1)	BE893562A (en)
DE (1)	DE3223485A1 (en)
ES (2)	ES513302A0 (en)
FR (1)	FR2507892B1 (en)
GB (1)	GB2100982A (en)
IT (1)	IT1171321B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0441119A3 (en) *	1990-01-09	1992-10-14	Richard D. Levere	The use of l-arginine in the treatment of hypertension and other vascular disorders
US5891459A (en)	1993-06-11	1999-04-06	The Board Of Trustees Of The Leland Stanford Junior University	Enhancement of vascular function by modulation of endogenous nitric oxide production or activity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB624696A (en) *	1945-09-06	1949-06-15	John Christian Krantz	Improvements in or relating to method of preparing a stable aqueous theophylline solution and the product resulting therefrom
US2711409A (en) *	1951-06-07	1955-06-21	Chattanooga Medicine Co	Salts of 8-halotheophylline and alkali metal salts of amino acids
FR91M (en) *	1960-07-29	1961-01-09
FR952M (en) *	1961-02-28	1961-11-20
FR2531713A2 (en) *	1981-09-16	1984-02-17	Panmedica Sa	New compositions based on 5-hydroxytryptophan, process for preparing them and medicaments containing them

1981
- 1981-06-22 IT IT48730/81A patent/IT1171321B/en active Protection Beyond IP Right Term
1982
- 1982-06-18 BE BE0/208385A patent/BE893562A/en not_active IP Right Cessation
- 1982-06-18 DE DE19823223485 patent/DE3223485A1/en not_active Ceased
- 1982-06-18 FR FR8210634A patent/FR2507892B1/en not_active Expired
- 1982-06-21 ES ES513302A patent/ES513302A0/en active Granted
- 1982-06-22 GB GB08217983A patent/GB2100982A/en not_active Withdrawn
1983
- 1983-08-31 ES ES525280A patent/ES525280A0/en active Granted

Also Published As

Publication number	Publication date
GB2100982A (en)	1983-01-12
BE893562A (en)	1982-10-18
FR2507892A1 (en)	1982-12-24
FR2507892B1 (en)	1986-06-27
DE3223485A1 (en)	1983-01-05
IT1171321B (en)	1987-06-10
ES8502611A1 (en)	1985-01-16
ES8401320A1 (en)	1983-12-16
IT8148730A0 (en)	1981-06-22
ES513302A0 (en)	1983-12-16

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