CH452527A - Process for the preparation of quaternary compounds - Google Patents
Process for the preparation of quaternary compoundsInfo
- Publication number
- CH452527A CH452527A CH1151762A CH1151762A CH452527A CH 452527 A CH452527 A CH 452527A CH 1151762 A CH1151762 A CH 1151762A CH 1151762 A CH1151762 A CH 1151762A CH 452527 A CH452527 A CH 452527A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- quaternary compounds
- quaternary
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D455/00—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
- C07D455/03—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine
- C07D455/04—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine
- C07D455/06—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine containing benzo [a] quinolizine ring systems
- C07D455/08—Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine containing benzo [a] quinolizine ring systems having an isoquinolyl-1, a substituted isoquinolyl-1 or an alkylenedioxyisoquinolyl-1 radical linked through only one carbon atom, attached in position 2, e.g. emetine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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 |
|---|---|---|---|
| GB3555461A GB1019572A (en) | 1961-10-02 | 1961-10-02 | Intermediates of use in the preparation of emetine and related compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH452527A true CH452527A (en) | 1968-03-15 |
Family
ID=10379033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1151762A CH452527A (en) | 1961-10-02 | 1962-10-01 | Process for the preparation of quaternary compounds |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH452527A (en) |
| DE (1) | DE1445808A1 (en) |
| DK (1) | DK112098B (en) |
| GB (1) | GB1019572A (en) |
-
1961
- 1961-10-02 GB GB3555461A patent/GB1019572A/en not_active Expired
-
1962
- 1962-09-26 DK DK416362A patent/DK112098B/en unknown
- 1962-10-01 CH CH1151762A patent/CH452527A/en unknown
- 1962-10-02 DE DE19621445808 patent/DE1445808A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK112098B (en) | 1968-11-11 |
| DE1445808A1 (en) | 1969-03-13 |
| GB1019572A (en) | 1966-02-09 |
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