CH276269A - Process for the preparation of a heterocyclically substituted diamino quinazoline. - Google Patents
Process for the preparation of a heterocyclically substituted diamino quinazoline.Info
- Publication number
- CH276269A CH276269A CH276269DA CH276269A CH 276269 A CH276269 A CH 276269A CH 276269D A CH276269D A CH 276269DA CH 276269 A CH276269 A CH 276269A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- heterocyclically substituted
- substituted diamino
- diamino quinazoline
- quinazoline
- Prior art date
Links
- XELRMPRLCPFTBH-UHFFFAOYSA-N quinazoline-2,4-diamine Chemical class C1=CC=CC2=NC(N)=NC(N)=C21 XELRMPRLCPFTBH-UHFFFAOYSA-N 0.000 title 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH664262X | 1948-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH276269A true CH276269A (en) | 1951-06-30 |
Family
ID=4527159
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH276269D CH276269A (en) | 1948-02-09 | 1948-02-09 | Process for the preparation of a heterocyclically substituted diamino quinazoline. |
| CH279190D CH279190A (en) | 1948-02-09 | 1948-02-09 | Process for the preparation of a heterocyclically substituted diamino quinazoline. |
| CH282950D CH282950A (en) | 1948-02-09 | 1949-01-12 | Process for the preparation of a heterocyclically substituted diamino quinazoline. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH279190D CH279190A (en) | 1948-02-09 | 1948-02-09 | Process for the preparation of a heterocyclically substituted diamino quinazoline. |
| CH282950D CH282950A (en) | 1948-02-09 | 1949-01-12 | Process for the preparation of a heterocyclically substituted diamino quinazoline. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE487239A (en) |
| CH (3) | CH276269A (en) |
| FR (1) | FR980225A (en) |
| GB (1) | GB664262A (en) |
| NL (1) | NL70218C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PE20030008A1 (en) * | 2001-06-19 | 2003-01-22 | Bristol Myers Squibb Co | DUAL INHIBITORS OF PDE 7 AND PDE 4 |
| US20040033986A1 (en) * | 2002-05-17 | 2004-02-19 | Protopopova Marina Nikolaevna | Anti tubercular drug: compositions and methods |
| US7320989B2 (en) * | 2003-02-28 | 2008-01-22 | Encysive Pharmaceuticals, Inc. | Pyridine, pyrimidine, quinoline, quinazoline, and naphthalene urotensin-II receptor antagonists |
| CN119528886B (en) * | 2025-01-23 | 2025-04-18 | 广东工业大学 | Shearing inhibitor for pre-miR-21 post-transcriptional processing and preparation method and application thereof |
-
0
- BE BE487239D patent/BE487239A/xx unknown
- NL NL70218D patent/NL70218C/xx active
-
1948
- 1948-02-09 CH CH276269D patent/CH276269A/en unknown
- 1948-02-09 CH CH279190D patent/CH279190A/en unknown
-
1949
- 1949-01-12 CH CH282950D patent/CH282950A/en unknown
- 1949-02-07 FR FR980225D patent/FR980225A/en not_active Expired
- 1949-02-07 GB GB3339/49A patent/GB664262A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE487239A (en) | |
| NL70218C (en) | |
| GB664262A (en) | 1952-01-02 |
| CH279190A (en) | 1951-11-15 |
| CH282950A (en) | 1952-05-15 |
| FR980225A (en) | 1951-05-09 |
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