GB1499255A - Tetrazolo(a)quinazolone derivatives - Google Patents
Tetrazolo(a)quinazolone derivativesInfo
- Publication number
- GB1499255A GB1499255A GB27543/76A GB2754376A GB1499255A GB 1499255 A GB1499255 A GB 1499255A GB 27543/76 A GB27543/76 A GB 27543/76A GB 2754376 A GB2754376 A GB 2754376A GB 1499255 A GB1499255 A GB 1499255A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- benzyloxy
- july
- chloro
- reacting
- Prior art date
- 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.)
- Expired
Links
- -1 benzyloxy, hydroxy Chemical group 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- CNGRGEDXKHIFIL-UHFFFAOYSA-N 2-chloro-1h-quinazolin-4-one Chemical compound C1=CC=C2NC(Cl)=NC(=O)C2=C1 CNGRGEDXKHIFIL-UHFFFAOYSA-N 0.000 abstract 2
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- SDQJTWBNWQABLE-UHFFFAOYSA-N 1h-quinazoline-2,4-dione Chemical compound C1=CC=C2C(=O)NC(=O)NC2=C1 SDQJTWBNWQABLE-UHFFFAOYSA-N 0.000 abstract 1
- TUQSVSYUEBNNKQ-UHFFFAOYSA-N 2,4-dichloroquinazoline Chemical compound C1=CC=CC2=NC(Cl)=NC(Cl)=C21 TUQSVSYUEBNNKQ-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001540 azides Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical group ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 abstract 1
- 229940124530 sulfonamide Drugs 0.000 abstract 1
- 125000003831 tetrazolyl group Chemical group 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
- C07D239/96—Two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/12—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
- C07D491/14—Ortho-condensed systems
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Immunology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59476575A | 1975-07-10 | 1975-07-10 | |
| US65325076A | 1976-01-28 | 1976-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1499255A true GB1499255A (en) | 1978-01-25 |
Family
ID=27082077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27543/76A Expired GB1499255A (en) | 1975-07-10 | 1976-07-01 | Tetrazolo(a)quinazolone derivatives |
Country Status (20)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007261982A (ja) * | 2006-03-28 | 2007-10-11 | Mitsubishi Gas Chem Co Inc | キナゾリン−２，４−ジオン誘導体の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1519765A (en) * | 1974-09-05 | 1978-08-02 | Ici Ltd | Pesticidal dihydrotetrazolo(1,5a) quinazolines compositions and processes |
-
1976
- 1976-04-21 IE IE836/76A patent/IE43466B1/en unknown
- 1976-06-14 SE SE7606762A patent/SE7606762L/xx unknown
- 1976-06-19 GR GR51048A patent/GR60543B/el unknown
- 1976-06-21 IL IL49850A patent/IL49850A0/xx unknown
- 1976-06-23 NO NO762170A patent/NO762170L/no unknown
- 1976-06-23 AU AU15157/76A patent/AU1515776A/en not_active Expired
- 1976-06-28 PH PH18616A patent/PH15280A/en unknown
- 1976-07-01 GB GB27543/76A patent/GB1499255A/en not_active Expired
- 1976-07-02 NL NL7607315.A patent/NL166024C/xx not_active IP Right Cessation
- 1976-07-03 DE DE2630053A patent/DE2630053C3/de not_active Expired
- 1976-07-05 ES ES449570A patent/ES449570A1/es not_active Expired
- 1976-07-08 PT PT65337A patent/PT65337B/pt unknown
- 1976-07-08 JP JP51081449A patent/JPS5210297A/ja active Granted
- 1976-07-08 AR AR263896A patent/AR211272A1/es active
- 1976-07-09 FR FR7621100A patent/FR2316952A1/fr active Granted
- 1976-07-09 DK DK310876A patent/DK143704C/da not_active IP Right Cessation
- 1976-07-09 DD DD193778A patent/DD126326A5/xx unknown
- 1976-07-09 LU LU75342A patent/LU75342A1/xx unknown
- 1976-07-09 RO RO86909A patent/RO71662B/ro unknown
- 1976-07-09 FI FI762013A patent/FI762013A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2316952A1 (fr) | 1977-02-04 |
| JPS5432798B2 (enrdf_load_stackoverflow) | 1979-10-16 |
| DD126326A5 (enrdf_load_stackoverflow) | 1977-07-06 |
| IE43466L (en) | 1977-01-10 |
| FI762013A7 (enrdf_load_stackoverflow) | 1977-01-11 |
| SE7606762L (sv) | 1977-01-11 |
| NL7607315A (nl) | 1977-01-12 |
| DK143704B (da) | 1981-09-28 |
| PT65337B (en) | 1978-01-06 |
| DK143704C (da) | 1982-03-15 |
| GR60543B (en) | 1978-06-14 |
| AR211272A1 (es) | 1977-11-15 |
| DE2630053A1 (de) | 1977-01-13 |
| PH15280A (en) | 1982-11-02 |
| NO762170L (enrdf_load_stackoverflow) | 1977-01-11 |
| LU75342A1 (enrdf_load_stackoverflow) | 1977-04-01 |
| AU1515776A (en) | 1978-01-05 |
| JPS5210297A (en) | 1977-01-26 |
| DE2630053C3 (de) | 1981-05-21 |
| DK310876A (da) | 1977-01-11 |
| PT65337A (en) | 1976-08-01 |
| NL166024C (nl) | 1981-06-15 |
| DE2630053B2 (de) | 1980-09-11 |
| IE43466B1 (en) | 1981-03-11 |
| IL49850A0 (en) | 1976-08-31 |
| ES449570A1 (es) | 1977-12-01 |
| NL166024B (nl) | 1981-01-15 |
| RO71662B (ro) | 1983-04-30 |
| FR2316952B1 (enrdf_load_stackoverflow) | 1979-07-20 |
| RO71662A (ro) | 1983-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| SP | Amendment (slips) printed | ||
| PCNP | Patent ceased through non-payment of renewal fee |