CA983930A - 6,7-methylenedioxy-2(1h)-quinazolinone derivatives - Google Patents
6,7-methylenedioxy-2(1h)-quinazolinone derivativesInfo
- Publication number
- CA983930A CA983930A CA141,170A CA141170A CA983930A CA 983930 A CA983930 A CA 983930A CA 141170 A CA141170 A CA 141170A CA 983930 A CA983930 A CA 983930A
- Authority
- CA
- Canada
- Prior art keywords
- methylenedioxy
- quinazolinone derivatives
- quinazolinone
- derivatives
- 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
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14101171A | 1971-05-06 | 1971-05-06 | |
US14099071A | 1971-05-06 | 1971-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA983930A true CA983930A (en) | 1976-02-17 |
Family
ID=26838683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141,170A Expired CA983930A (en) | 1971-05-06 | 1972-05-03 | 6,7-methylenedioxy-2(1h)-quinazolinone derivatives |
Country Status (5)
Country | Link |
---|---|
AT (2) | ATA393472A (en) |
CA (1) | CA983930A (en) |
CH (2) | CH551423A (en) |
ES (1) | ES429706A1 (en) |
HU (1) | HU164668B (en) |
-
1972
- 1972-04-26 CH CH118374A patent/CH551423A/en not_active IP Right Cessation
- 1972-04-26 CH CH117774A patent/CH551419A/en not_active IP Right Cessation
- 1972-05-03 CA CA141,170A patent/CA983930A/en not_active Expired
- 1972-05-04 HU HUSA002351 patent/HU164668B/hu unknown
- 1972-05-05 AT AT393472A patent/ATA393472A/en not_active IP Right Cessation
-
1974
- 1974-04-19 AT AT324474A patent/AT328442B/en not_active IP Right Cessation
- 1974-08-31 ES ES429706A patent/ES429706A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT328442B (en) | 1976-03-25 |
HU164668B (en) | 1974-03-28 |
ATA324474A (en) | 1975-06-15 |
CH551419A (en) | 1974-07-15 |
CH551423A (en) | 1974-07-15 |
ES429706A1 (en) | 1977-03-16 |
ATA393472A (en) | 1975-05-15 |
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