BE496326A - - Google Patents
Info
- Publication number
- BE496326A BE496326A BE496326DA BE496326A BE 496326 A BE496326 A BE 496326A BE 496326D A BE496326D A BE 496326DA BE 496326 A BE496326 A BE 496326A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/58—Radicals substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
- C07C225/02—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to acyclic carbon atoms of the carbon skeleton
- C07C225/14—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being unsaturated
- C07C225/16—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US109412A US2582587A (en) | 1949-08-09 | 1949-08-09 | N-alkylaminopropiophenones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496326A true BE496326A (th) |
Family
ID=22327512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496326D BE496326A (th) | 1949-08-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2582587A (th) |
| BE (1) | BE496326A (th) |
| CH (1) | CH288023A (th) |
| DE (1) | DE924985C (th) |
| FR (1) | FR1023119A (th) |
| GB (1) | GB676153A (th) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE277540C (th) * | ||||
| US815653A (en) * | 1904-08-31 | 1906-03-20 | Hoechst Ag | Alkylaminoacetopyrocatechol and process of making same. |
| US970042A (en) * | 1909-03-09 | 1910-09-13 | Farbenfab Vorm Bayer F & Co | Aminoacidylpyrocatechin and process of making same. |
| DE379950C (de) * | 1921-10-14 | 1923-09-01 | C Mannich Dr | Verfahren zur Herstellung von ª‰-Ketobasen |
| US2151459A (en) * | 1935-07-14 | 1939-03-21 | Winthrop Chem Co Inc | Derivatives of 3,4-dihydroxyphenylaminopropanols |
| US2308232A (en) * | 1939-01-17 | 1943-01-12 | Scheuing Georg | Isopropylaminomethyl-(3, 4-dioxyphenyl) carbinol |
| US2431285A (en) * | 1944-03-16 | 1947-11-18 | Winthrop Stearns Inc | Process for preparing 1-(dihydroxy-phenyl)-2-amino butanol-1 and intermediates |
-
0
- BE BE496326D patent/BE496326A/xx unknown
-
1949
- 1949-08-09 US US109412A patent/US2582587A/en not_active Expired - Lifetime
-
1950
- 1950-04-19 GB GB9657/50A patent/GB676153A/en not_active Expired
- 1950-04-19 CH CH288023D patent/CH288023A/de unknown
- 1950-05-03 DE DES3101A patent/DE924985C/de not_active Expired
- 1950-08-08 FR FR1023119D patent/FR1023119A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH288023A (de) | 1952-12-31 |
| GB676153A (en) | 1952-07-23 |
| US2582587A (en) | 1952-01-15 |
| DE924985C (de) | 1955-03-10 |
| FR1023119A (fr) | 1953-03-13 |