GB664262A - Manufacture of heterocyclically substituted diaminoquinazolines - Google Patents
Manufacture of heterocyclically substituted diaminoquinazolinesInfo
- Publication number
- GB664262A GB664262A GB3339/49A GB333949A GB664262A GB 664262 A GB664262 A GB 664262A GB 3339/49 A GB3339/49 A GB 3339/49A GB 333949 A GB333949 A GB 333949A GB 664262 A GB664262 A GB 664262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- diethylamino
- quinazoline
- benzthiazole
- chloro
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- XELRMPRLCPFTBH-UHFFFAOYSA-N quinazoline-2,4-diamine Chemical class C1=CC=CC2=NC(N)=NC(N)=C21 XELRMPRLCPFTBH-UHFFFAOYSA-N 0.000 title 1
- -1 amino compound Chemical class 0.000 abstract 6
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 4
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 125000003277 amino group Chemical group 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000002883 imidazolyl group Chemical group 0.000 abstract 3
- 125000001302 tertiary amino group Chemical group 0.000 abstract 3
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 abstract 2
- DZWTXWPRWRLHIL-UHFFFAOYSA-N 6-methyl-1,3-benzothiazol-2-amine Chemical compound CC1=CC=C2N=C(N)SC2=C1 DZWTXWPRWRLHIL-UHFFFAOYSA-N 0.000 abstract 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract 2
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical compound NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 abstract 1
- MYILNZVZVCMGRB-UHFFFAOYSA-N 1-n,1-n-diethylbutane-1,3-diamine Chemical compound CCN(CC)CCC(C)N MYILNZVZVCMGRB-UHFFFAOYSA-N 0.000 abstract 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 abstract 1
- GDFCZZHSWGWCHP-UHFFFAOYSA-N 2-amino-1,3-benzothiazole-6-carbonitrile Chemical compound C1=C(C#N)C=C2SC(N)=NC2=C1 GDFCZZHSWGWCHP-UHFFFAOYSA-N 0.000 abstract 1
- JWYUFVNJZUSCSM-UHFFFAOYSA-N 2-aminobenzimidazole Chemical compound C1=CC=C2NC(N)=NC2=C1 JWYUFVNJZUSCSM-UHFFFAOYSA-N 0.000 abstract 1
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 abstract 1
- 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 1
- QMNUDYFKZYBWQX-UHFFFAOYSA-N 3H-quinazolinyl-4-one Natural products C1=CC=C2C(=O)N=CNC2=C1 QMNUDYFKZYBWQX-UHFFFAOYSA-N 0.000 abstract 1
- ZBRNKOLWXWMLTA-UHFFFAOYSA-N 4-(4-bromophenyl)-1,3-thiazol-2-amine Chemical compound S1C(N)=NC(C=2C=CC(Br)=CC=2)=C1 ZBRNKOLWXWMLTA-UHFFFAOYSA-N 0.000 abstract 1
- ARLHWYFAPHJCJT-UHFFFAOYSA-N 4-(4-methylphenyl)-1,3-thiazol-2-amine Chemical compound C1=CC(C)=CC=C1C1=CSC(N)=N1 ARLHWYFAPHJCJT-UHFFFAOYSA-N 0.000 abstract 1
- GRIATXVEXOFBGO-UHFFFAOYSA-N 4-methyl-1,3-benzothiazol-2-amine Chemical compound CC1=CC=CC2=C1N=C(N)S2 GRIATXVEXOFBGO-UHFFFAOYSA-N 0.000 abstract 1
- PYSJLPAOBIGQPK-UHFFFAOYSA-N 4-phenyl-1,3-thiazol-2-amine Chemical compound S1C(N)=NC(C=2C=CC=CC=2)=C1 PYSJLPAOBIGQPK-UHFFFAOYSA-N 0.000 abstract 1
- XRFFUVUJIBWJII-UHFFFAOYSA-N 5-[(6,7-dimethoxyquinazolin-4-yl)amino]-2-methylphenol Chemical compound C=12C=C(OC)C(OC)=CC2=NC=NC=1NC1=CC=C(C)C(O)=C1 XRFFUVUJIBWJII-UHFFFAOYSA-N 0.000 abstract 1
- UZJMSFZHPMSAHI-UHFFFAOYSA-N 6-butoxy-1,3-benzothiazol-2-amine Chemical compound CCCCOC1=CC=C2N=C(N)SC2=C1 UZJMSFZHPMSAHI-UHFFFAOYSA-N 0.000 abstract 1
- VMNXKIDUTPOHPO-UHFFFAOYSA-N 6-chloro-1,3-benzothiazol-2-amine Chemical compound C1=C(Cl)C=C2SC(N)=NC2=C1 VMNXKIDUTPOHPO-UHFFFAOYSA-N 0.000 abstract 1
- HOOMNCITVCXDTR-UHFFFAOYSA-N 6-chloroquinoxaline Chemical compound N1=CC=NC2=CC(Cl)=CC=C21 HOOMNCITVCXDTR-UHFFFAOYSA-N 0.000 abstract 1
- KZHGPDSVHSDCMX-UHFFFAOYSA-N 6-methoxy-1,3-benzothiazol-2-amine Chemical compound COC1=CC=C2N=C(N)SC2=C1 KZHGPDSVHSDCMX-UHFFFAOYSA-N 0.000 abstract 1
- GPNAVOJCQIEKQF-UHFFFAOYSA-N 6-nitro-1,3-benzothiazol-2-amine Chemical compound C1=C([N+]([O-])=O)C=C2SC(N)=NC2=C1 GPNAVOJCQIEKQF-UHFFFAOYSA-N 0.000 abstract 1
- JICCUINGSNIEOY-UHFFFAOYSA-N N-(1H-imidazol-2-yl)quinazolin-2-amine Chemical compound N1C(=NC=C1)NC1=NC2=CC=CC=C2C=N1 JICCUINGSNIEOY-UHFFFAOYSA-N 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Chemical group 0.000 abstract 1
- 235000011054 acetic acid Nutrition 0.000 abstract 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- FECQXVPRUCCUIL-UHFFFAOYSA-N benzo[e][1,3]benzothiazol-2-amine Chemical compound C1=CC=C2C(N=C(S3)N)=C3C=CC2=C1 FECQXVPRUCCUIL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical class C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 abstract 1
- BRSUAKMKDAAYJX-UHFFFAOYSA-N n-(2-amino-1,3-benzothiazol-6-yl)acetamide Chemical compound CC(=O)NC1=CC=C2N=C(N)SC2=C1 BRSUAKMKDAAYJX-UHFFFAOYSA-N 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid group Chemical group C(C(=O)O)(=O)O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 abstract 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH664262X | 1948-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB664262A true GB664262A (en) | 1952-01-02 |
Family
ID=4527159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3339/49A Expired GB664262A (en) | 1948-02-09 | 1949-02-07 | Manufacture of heterocyclically substituted diaminoquinazolines |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE487239A (enrdf_load_stackoverflow) |
| CH (3) | CH276269A (enrdf_load_stackoverflow) |
| FR (1) | FR980225A (enrdf_load_stackoverflow) |
| GB (1) | GB664262A (enrdf_load_stackoverflow) |
| NL (1) | NL70218C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1404337A4 (en) * | 2001-06-19 | 2006-04-12 | Bristol Myers Squibb Co | QUINAZOLINE AND PYRIDO 2,3-D | PYRIMIDINE PHOSPHODIESTERASE (PDE) INHIBITORS 7 |
| US7320989B2 (en) * | 2003-02-28 | 2008-01-22 | Encysive Pharmaceuticals, Inc. | Pyridine, pyrimidine, quinoline, quinazoline, and naphthalene urotensin-II receptor antagonists |
| CN119528886A (zh) * | 2025-01-23 | 2025-02-28 | 广东工业大学 | 一种pre-miR-21转录后加工的剪切抑制剂及其制备方法和应用 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040033986A1 (en) * | 2002-05-17 | 2004-02-19 | Protopopova Marina Nikolaevna | Anti tubercular drug: compositions and methods |
-
0
- BE BE487239D patent/BE487239A/xx unknown
- NL NL70218D patent/NL70218C/xx active
-
1948
- 1948-02-09 CH CH276269D patent/CH276269A/de unknown
- 1948-02-09 CH CH279190D patent/CH279190A/de unknown
-
1949
- 1949-01-12 CH CH282950D patent/CH282950A/de unknown
- 1949-02-07 GB GB3339/49A patent/GB664262A/en not_active Expired
- 1949-02-07 FR FR980225D patent/FR980225A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1404337A4 (en) * | 2001-06-19 | 2006-04-12 | Bristol Myers Squibb Co | QUINAZOLINE AND PYRIDO 2,3-D | PYRIMIDINE PHOSPHODIESTERASE (PDE) INHIBITORS 7 |
| US7601836B2 (en) | 2001-06-19 | 2009-10-13 | Bristol-Myers Squibb Company | Pyrido[2,3-D]pyrimidine inhibitors of phosphodiesterase (PDE) 7 |
| US7320989B2 (en) * | 2003-02-28 | 2008-01-22 | Encysive Pharmaceuticals, Inc. | Pyridine, pyrimidine, quinoline, quinazoline, and naphthalene urotensin-II receptor antagonists |
| CN119528886A (zh) * | 2025-01-23 | 2025-02-28 | 广东工业大学 | 一种pre-miR-21转录后加工的剪切抑制剂及其制备方法和应用 |
| CN119528886B (zh) * | 2025-01-23 | 2025-04-18 | 广东工业大学 | 一种pre-miR-21转录后加工的剪切抑制剂及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR980225A (fr) | 1951-05-09 |
| CH282950A (de) | 1952-05-15 |
| CH276269A (de) | 1951-06-30 |
| CH279190A (de) | 1951-11-15 |
| BE487239A (enrdf_load_stackoverflow) | |
| NL70218C (enrdf_load_stackoverflow) |
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