ES403011A1 - Procedimiento para la obtencion de quinazolinas. - Google Patents
Procedimiento para la obtencion de quinazolinas.Info
- Publication number
- ES403011A1 ES403011A1 ES403011A ES403011A ES403011A1 ES 403011 A1 ES403011 A1 ES 403011A1 ES 403011 A ES403011 A ES 403011A ES 403011 A ES403011 A ES 403011A ES 403011 A1 ES403011 A1 ES 403011A1
- Authority
- ES
- Spain
- Prior art keywords
- moieties
- quinazolines
- optionally substituted
- preparing
- aromatic
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2125229A DE2125229C3 (de) | 1971-05-21 | 1971-05-21 | Verfahren zur Herstellung von Chinazolinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403011A1 true ES403011A1 (es) | 1975-04-16 |
Family
ID=5808528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403011A Expired ES403011A1 (es) | 1971-05-21 | 1972-05-20 | Procedimiento para la obtencion de quinazolinas. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3843652A (es) |
| BE (1) | BE783764A (es) |
| CA (1) | CA966130A (es) |
| CH (1) | CH583204A5 (es) |
| DE (1) | DE2125229C3 (es) |
| ES (1) | ES403011A1 (es) |
| FR (1) | FR2138837B1 (es) |
| GB (1) | GB1386326A (es) |
| IL (1) | IL39473A (es) |
| IT (1) | IT961184B (es) |
| NL (1) | NL7206753A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102885A (en) * | 1977-06-20 | 1978-07-25 | Bristol-Myers Company | Process for preparing 2,4-dihaloquinazolines |
| US4639454A (en) * | 1985-01-17 | 1987-01-27 | E. I. Du Pont De Nemours And Company | Phenylquinazolinecarboxylic acids and derivatives as cancer chemotherapeutic agents |
| US20050288340A1 (en) * | 2004-06-29 | 2005-12-29 | Pfizer Inc | Substituted heteroaryl- and phenylsulfamoyl compounds |
-
1971
- 1971-05-21 DE DE2125229A patent/DE2125229C3/de not_active Expired
-
1972
- 1972-05-03 US US00249831A patent/US3843652A/en not_active Expired - Lifetime
- 1972-05-18 GB GB2343372A patent/GB1386326A/en not_active Expired
- 1972-05-18 IL IL7239473A patent/IL39473A/xx unknown
- 1972-05-18 NL NL7206753A patent/NL7206753A/xx unknown
- 1972-05-19 BE BE783764A patent/BE783764A/xx unknown
- 1972-05-19 CA CA142,544A patent/CA966130A/en not_active Expired
- 1972-05-19 IT IT24616/72A patent/IT961184B/it active
- 1972-05-19 FR FR727218149A patent/FR2138837B1/fr not_active Expired
- 1972-05-19 CH CH349372A patent/CH583204A5/xx not_active IP Right Cessation
- 1972-05-20 ES ES403011A patent/ES403011A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3843652A (en) | 1974-10-22 |
| DE2125229A1 (de) | 1972-11-30 |
| DE2125229B2 (de) | 1978-10-19 |
| BE783764A (es) | 1972-11-20 |
| FR2138837A1 (es) | 1973-01-05 |
| IL39473A (en) | 1975-07-28 |
| CA966130A (en) | 1975-04-15 |
| CH583204A5 (es) | 1976-12-31 |
| FR2138837B1 (es) | 1973-07-13 |
| IL39473A0 (en) | 1972-07-26 |
| DE2125229C3 (de) | 1979-06-13 |
| NL7206753A (es) | 1972-11-23 |
| IT961184B (it) | 1973-12-10 |
| GB1386326A (en) | 1975-03-05 |
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