ES419266A1 - Un procedimiento para preparar derivados de quinazolina. - Google Patents
Un procedimiento para preparar derivados de quinazolina.Info
- Publication number
- ES419266A1 ES419266A1 ES419266A ES419266A ES419266A1 ES 419266 A1 ES419266 A1 ES 419266A1 ES 419266 A ES419266 A ES 419266A ES 419266 A ES419266 A ES 419266A ES 419266 A1 ES419266 A1 ES 419266A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- formula
- atom
- procedure
- see formula
- 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
- 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
- C07D403/06—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 carbon chain containing only aliphatic carbon atoms
-
- 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
- C07D239/78—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 2
- C07D239/80—Oxygen atoms
- C07D239/82—Oxygen atoms with an aryl radical attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11833270A JPS4834598B1 (enrdf_load_stackoverflow) | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES419266A1 true ES419266A1 (es) | 1977-01-01 |
Family
ID=14734027
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES419266A Expired ES419266A1 (es) | 1970-12-23 | 1973-10-02 | Un procedimiento para preparar derivados de quinazolina. |
| ES419267A Expired ES419267A1 (es) | 1970-12-23 | 1973-10-02 | Un procedimiento para preparar derivados de quinazolina. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES419267A Expired ES419267A1 (es) | 1970-12-23 | 1973-10-02 | Un procedimiento para preparar derivados de quinazolina. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4834598B1 (enrdf_load_stackoverflow) |
| AT (2) | AT310177B (enrdf_load_stackoverflow) |
| CH (2) | CH563995A5 (enrdf_load_stackoverflow) |
| CS (2) | CS181693B2 (enrdf_load_stackoverflow) |
| ES (2) | ES419266A1 (enrdf_load_stackoverflow) |
| SU (1) | SU475774A3 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2347506C (en) * | 1998-10-16 | 2009-06-23 | Sumitomo Pharmaceuticals Co., Ltd. | Quinazolinone derivatives |
-
1970
- 1970-12-23 JP JP11833270A patent/JPS4834598B1/ja active Pending
-
1971
- 1971-06-12 SU SU1754058A patent/SU475774A3/ru active
- 1971-07-12 CH CH35875A patent/CH563995A5/de not_active IP Right Cessation
- 1971-07-12 AT AT898372A patent/AT310177B/de active
- 1971-07-12 CH CH35775A patent/CH564539A5/xx not_active IP Right Cessation
- 1971-07-12 CS CS782975A patent/CS181693B2/cs unknown
- 1971-07-12 CS CS509771A patent/CS181665B2/cs unknown
- 1971-07-12 AT AT898472A patent/AT310178B/de active
-
1973
- 1973-10-02 ES ES419266A patent/ES419266A1/es not_active Expired
- 1973-10-02 ES ES419267A patent/ES419267A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT310178B (de) | 1973-09-25 |
| ES419267A1 (es) | 1976-11-01 |
| SU439980A3 (ru) | 1974-08-15 |
| AT310177B (de) | 1973-09-25 |
| CS181665B2 (en) | 1978-03-31 |
| CS181693B2 (en) | 1978-03-31 |
| CH563995A5 (en) | 1975-07-15 |
| JPS4834598B1 (enrdf_load_stackoverflow) | 1973-10-22 |
| SU475774A3 (ru) | 1975-06-30 |
| CH564539A5 (enrdf_load_stackoverflow) | 1975-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20100528 |