ZA724336B - Improvements in or relating to organic compounds - Google Patents
Improvements in or relating to organic compoundsInfo
- Publication number
- ZA724336B ZA724336B ZA724336A ZA724336A ZA724336B ZA 724336 B ZA724336 B ZA 724336B ZA 724336 A ZA724336 A ZA 724336A ZA 724336 A ZA724336 A ZA 724336A ZA 724336 B ZA724336 B ZA 724336B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- organic compounds
- compounds
- organic
- Prior art date
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
-
- 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
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/66—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15646071A | 1971-06-24 | 1971-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA724336B true ZA724336B (en) | 1974-02-27 |
Family
ID=22559661
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA724336A ZA724336B (en) | 1971-06-24 | 1972-06-23 | Improvements in or relating to organic compounds |
| ZA724337A ZA724337B (en) | 1971-06-24 | 1972-06-23 | Improvements in or relating to organic compounds |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA724337A ZA724337B (en) | 1971-06-24 | 1972-06-23 | Improvements in or relating to organic compounds |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3759920A (en) |
| AU (1) | AU4390272A (en) |
| BE (1) | BE785284A (en) |
| CA (1) | CA976164A (en) |
| DE (1) | DE2230394A1 (en) |
| FR (1) | FR2193578A1 (en) |
| ZA (2) | ZA724336B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937705A (en) * | 1972-03-09 | 1976-02-10 | Sandoz, Inc. | 1-isopropyl-7-methyl-4-(p-fluorophenyl)-2(1h)-quinazolinone |
| DE3012837A1 (en) * | 1979-04-10 | 1980-10-30 | Sandoz Ag | ANALGETIC AND MYOTONOLYTIC PREPARATIONS |
| US4751304A (en) * | 1984-09-26 | 1988-06-14 | Ortho Pharmaceutical Corporation | Process for preparing 5,6-dialkoxy-4-alkyl-2(1H)-quinazolinones |
| WO1999044612A1 (en) | 1998-03-02 | 1999-09-10 | Cocensys, Inc. | Substituted quinazolines and analogs and the use thereof |
| US8058469B2 (en) * | 2008-11-03 | 2011-11-15 | Sabic Innovative Plastics Ip B.V. | Method for making carbamates, ureas and isocyanates |
-
1971
- 1971-06-24 US US00156460A patent/US3759920A/en not_active Expired - Lifetime
-
1972
- 1972-06-22 DE DE2230394A patent/DE2230394A1/en active Pending
- 1972-06-22 BE BE785284A patent/BE785284A/en unknown
- 1972-06-22 CA CA145,391A patent/CA976164A/en not_active Expired
- 1972-06-23 ZA ZA724336A patent/ZA724336B/en unknown
- 1972-06-23 ZA ZA724337A patent/ZA724337B/en unknown
- 1972-06-23 FR FR7222699A patent/FR2193578A1/fr not_active Withdrawn
- 1972-06-26 AU AU43902/72A patent/AU4390272A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193578A1 (en) | 1974-02-22 |
| DE2230394A1 (en) | 1973-01-11 |
| CA976164A (en) | 1975-10-14 |
| US3759920A (en) | 1973-09-18 |
| ZA724337B (en) | 1974-02-27 |
| BE785284A (en) | 1972-12-22 |
| AU4390272A (en) | 1974-01-03 |
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