CH609348A5 - Process for the preparation of imidazo- or pyrimidoquinazoline derivatives - Google Patents
Process for the preparation of imidazo- or pyrimidoquinazoline derivativesInfo
- Publication number
- CH609348A5 CH609348A5 CH1131173A CH1131173A CH609348A5 CH 609348 A5 CH609348 A5 CH 609348A5 CH 1131173 A CH1131173 A CH 1131173A CH 1131173 A CH1131173 A CH 1131173A CH 609348 A5 CH609348 A5 CH 609348A5
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- compounds
- pyrimidoquinazoline
- imidazo
- derivatives
- Prior art date
Links
- KJMFQJFNQYWQAV-UHFFFAOYSA-N 3h-imidazo[4,5-h]quinazoline Chemical compound C1=NC=NC2=C(NC=N3)C3=CC=C21 KJMFQJFNQYWQAV-UHFFFAOYSA-N 0.000 title 1
- XPBSKOLNCVNFGD-UHFFFAOYSA-N pyrimido[4,5-f]quinazoline Chemical class C1=NC=C2C=CC3=NC=NC=C3C2=N1 XPBSKOLNCVNFGD-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- -1 nitro, amino Chemical group 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 208000001953 Hypotension Diseases 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- ATDGTVJJHBUTRL-UHFFFAOYSA-N cyanogen bromide Chemical compound BrC#N ATDGTVJJHBUTRL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 208000021822 hypotensive Diseases 0.000 abstract 1
- 230000001077 hypotensive effect Effects 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 abstract 1
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 (1)
| Publication Number | Publication Date |
|---|---|
| CH609348A5 true CH609348A5 (en) | 1979-02-28 |
Family
ID=23120338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1131173A CH609348A5 (en) | 1972-09-22 | 1973-08-03 | Process for the preparation of imidazo- or pyrimidoquinazoline derivatives |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH609348A5 (en, 2012) |
| DK (1) | DK152367C (en, 2012) |
| FI (1) | FI56012C (en, 2012) |
| HU (1) | HU167227B (en, 2012) |
| NL (1) | NL178165C (en, 2012) |
| SE (1) | SE407408B (en, 2012) |
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 HU HUBI000476 patent/HU167227B/hu unknown
- 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 DK DK427073A patent/DK152367C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU167227B (en, 2012) | 1975-09-27 |
| FI56012C (fi) | 1979-11-12 |
| DK152367C (da) | 1988-07-25 |
| NL7310776A (en, 2012) | 1974-03-26 |
| NL178165C (nl) | 1986-02-03 |
| DK152367B (da) | 1988-02-22 |
| FI56012B (fi) | 1979-07-31 |
| SE7310561L (en, 2012) | 1974-03-25 |
| SE407408B (sv) | 1979-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |