FI56012C - Foerfarande foer framstaellning av blodtrycksnedsaettande 1h-2,3,4,5-tetrahydroimidazo(2,1-b)kinazolin-2-oner och 1,2,3,4,5,6-hexahydropyrimido(2,1-b)kinazolin-2-oner - Google Patents
Foerfarande foer framstaellning av blodtrycksnedsaettande 1h-2,3,4,5-tetrahydroimidazo(2,1-b)kinazolin-2-oner och 1,2,3,4,5,6-hexahydropyrimido(2,1-b)kinazolin-2-onerInfo
- Publication number
- FI56012C FI56012C FI240873A FI240873A FI56012C FI 56012 C FI56012 C FI 56012C FI 240873 A FI240873 A FI 240873A FI 240873 A FI240873 A FI 240873A FI 56012 C FI56012 C FI 56012C
- Authority
- FI
- Finland
- Prior art keywords
- oner
- blodtrycksnedsaettande
- hexahydropyrimido
- tetrahydroimidazo
- quinazolin
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/66—Nitrogen atoms not forming part of a nitro radical
Landscapes
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29145072A | 1972-09-22 | 1972-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI56012B FI56012B (fi) | 1979-07-31 |
| FI56012C true FI56012C (fi) | 1979-11-12 |
Family
ID=23120338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI240873A FI56012C (fi) | 1972-09-22 | 1973-07-31 | Foerfarande foer framstaellning av blodtrycksnedsaettande 1h-2,3,4,5-tetrahydroimidazo(2,1-b)kinazolin-2-oner och 1,2,3,4,5,6-hexahydropyrimido(2,1-b)kinazolin-2-oner |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH609348A5 (fi) |
| DK (1) | DK152367C (fi) |
| FI (1) | FI56012C (fi) |
| HU (1) | HU167227B (fi) |
| NL (1) | NL178165C (fi) |
| SE (1) | SE407408B (fi) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598823A (en) * | 1969-05-28 | 1971-08-10 | Sandoz Ag | Tricyclic quinazolinones |
| BE760013A (fr) * | 1969-12-18 | 1971-06-08 | Smith Kline French Lab | Imidazo et pyrimido -(2,1-b)quinazolines, leurs procedes de preparationet compositions pharmaceutiques en contenant |
-
1973
- 1973-07-31 SE SE7310561A patent/SE407408B/xx unknown
- 1973-07-31 FI FI240873A patent/FI56012C/fi active
- 1973-08-03 NL NL7310776A patent/NL178165C/xx not_active IP Right Cessation
- 1973-08-03 CH CH1131173A patent/CH609348A5/xx not_active IP Right Cessation
- 1973-08-03 HU HUBI000476 patent/HU167227B/hu unknown
- 1973-08-03 DK DK427073A patent/DK152367C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7310776A (fi) | 1974-03-26 |
| FI56012B (fi) | 1979-07-31 |
| DK152367C (da) | 1988-07-25 |
| HU167227B (fi) | 1975-09-27 |
| DK152367B (da) | 1988-02-22 |
| SE407408B (sv) | 1979-03-26 |
| SE7310561L (fi) | 1974-03-25 |
| CH609348A5 (en) | 1979-02-28 |
| NL178165C (nl) | 1986-02-03 |
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