SE8204765D0 - 2- (O-CARBOXYPHENYLAMINO) -6H-PYRIMIDO (2,1-B) -QUINA-ZOLONE-6 AND DERIVATIVES THEREOF, METHOD OF PRODUCING AND APPLICATION - Google Patents
2- (O-CARBOXYPHENYLAMINO) -6H-PYRIMIDO (2,1-B) -QUINA-ZOLONE-6 AND DERIVATIVES THEREOF, METHOD OF PRODUCING AND APPLICATIONInfo
- Publication number
- SE8204765D0 SE8204765D0 SE8204765A SE8204765A SE8204765D0 SE 8204765 D0 SE8204765 D0 SE 8204765D0 SE 8204765 A SE8204765 A SE 8204765A SE 8204765 A SE8204765 A SE 8204765A SE 8204765 D0 SE8204765 D0 SE 8204765D0
- Authority
- SE
- Sweden
- Prior art keywords
- formula
- image
- carbon atoms
- compound
- alkyl
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Pharmaceutically usable 2-(o-carboxyphenylamino)-6H-pyrimido(2,1-b)quinazoline 6 with the formula<IMAGE>Further derivative of this compound with the formula<IMAGE>where A+ is an alkaline metal, monoethanolamine or diethylamine.IN addition a derivative of the stated compound with the formula<IMAGE>where R represents OH or alkyloxide with 1-4 carbon atoms or NHR2, where R1 represents H, alkyl with 1-4 carbon atoms or phenyl as well as alkyl and A are salts of inorganic acids.The final derivative of the given compound with the formula<IMAGE>where R represents alkyloxide with 1-4 carbon atoms or R1 represents alkyl with 1-4 carbon atoms.Furthermore, a process for producing the given formula comprising in that 2.4 dichloropyrimidine is converted with a sodium salt of anthranilic acid or subtitesters or amides of anthranilic acid in a hydrous or an organic solution at 90-120 degrees C for several hours.Furthermore, this refers to a hemotherapeutic composition, in which the component contains the above given compound or that and a pharmaceutically approved carrier material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8204765A SE440908B (en) | 1982-08-19 | 1982-08-19 | 2-(o-carboxyphenylamino)-6H-pyrimido(2,1-b)quinazoline and derivative thereof and compositions thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8204765A SE440908B (en) | 1982-08-19 | 1982-08-19 | 2-(o-carboxyphenylamino)-6H-pyrimido(2,1-b)quinazoline and derivative thereof and compositions thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8204765D0 true SE8204765D0 (en) | 1982-08-19 |
SE8204765L SE8204765L (en) | 1984-02-20 |
SE440908B SE440908B (en) | 1985-08-26 |
Family
ID=20347568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8204765A SE440908B (en) | 1982-08-19 | 1982-08-19 | 2-(o-carboxyphenylamino)-6H-pyrimido(2,1-b)quinazoline and derivative thereof and compositions thereof |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE440908B (en) |
-
1982
- 1982-08-19 SE SE8204765A patent/SE440908B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE440908B (en) | 1985-08-26 |
SE8204765L (en) | 1984-02-20 |
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