NL7010773A - - Google Patents
Info
- Publication number
- NL7010773A NL7010773A NL7010773A NL7010773A NL7010773A NL 7010773 A NL7010773 A NL 7010773A NL 7010773 A NL7010773 A NL 7010773A NL 7010773 A NL7010773 A NL 7010773A NL 7010773 A NL7010773 A NL 7010773A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/37—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5825969 | 1969-07-22 | ||
| JP1649170 | 1970-02-25 | ||
| JP45026217A JPS4940221B1 (xx) | 1970-03-27 | 1970-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7010773A true NL7010773A (xx) | 1971-01-26 |
Family
ID=27281429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7010773A NL7010773A (xx) | 1969-07-22 | 1970-07-21 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE753677A (xx) |
| CH (1) | CH539055A (xx) |
| DE (1) | DE2035657B2 (xx) |
| FR (1) | FR2059543B1 (xx) |
| GB (1) | GB1313217A (xx) |
| NL (1) | NL7010773A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057763A1 (en) * | 1981-01-26 | 1982-08-18 | Pennwalt Corporation | Improved process for the preparation of 2-methyl-3-(o-tolyl)-7-chloro-1,2,3,4-tetrahydro-4-oxo-6-quinazolinesulfonamide |
| EP3597637A1 (en) * | 2018-07-19 | 2020-01-22 | Irbm S.P.A. | Inhibitors of hepatitis b virus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1369307A (fr) * | 1959-09-02 | 1964-08-14 | American Cyanamid Co | Procédé pour la préparation des 4-quinazolinones |
-
1970
- 1970-07-15 GB GB3433570A patent/GB1313217A/en not_active Expired
- 1970-07-17 FR FR7026457A patent/FR2059543B1/fr not_active Expired
- 1970-07-17 DE DE19702035657 patent/DE2035657B2/de not_active Withdrawn
- 1970-07-20 BE BE753677D patent/BE753677A/xx unknown
- 1970-07-21 NL NL7010773A patent/NL7010773A/xx not_active Application Discontinuation
- 1970-07-22 CH CH1111770A patent/CH539055A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2035657A1 (de) | 1971-02-11 |
| BE753677A (fr) | 1970-12-31 |
| DE2035657B2 (de) | 1975-09-18 |
| FR2059543A1 (xx) | 1971-06-04 |
| GB1313217A (en) | 1973-04-11 |
| FR2059543B1 (xx) | 1974-10-11 |
| CH539055A (de) | 1973-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |