CH311978A - Procédé de préparation d'antihistamines. - Google Patents
Procédé de préparation d'antihistamines.Info
- Publication number
- CH311978A CH311978A CH311978DA CH311978A CH 311978 A CH311978 A CH 311978A CH 311978D A CH311978D A CH 311978DA CH 311978 A CH311978 A CH 311978A
- Authority
- CH
- Switzerland
- Prior art keywords
- antihistamines
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/38—Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
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 |
|---|---|---|---|
| GB311978X | 1951-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH311978A true CH311978A (fr) | 1955-12-15 |
Family
ID=10319459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH311978D CH311978A (fr) | 1951-08-13 | 1952-08-13 | Procédé de préparation d'antihistamines. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE513309A (fr) |
| CH (1) | CH311978A (fr) |
| FR (1) | FR1061426A (fr) |
| GB (1) | GB717691A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075971A (en) * | 1959-04-27 | 1963-01-29 | Ciba Geigy Corp | Triaryl-ethenes |
-
0
- BE BE513309D patent/BE513309A/xx unknown
-
1951
- 1951-08-13 GB GB18993/51A patent/GB717691A/en not_active Expired
-
1952
- 1952-08-12 FR FR1061426D patent/FR1061426A/fr not_active Expired
- 1952-08-13 CH CH311978D patent/CH311978A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB717691A (en) | 1954-11-03 |
| FR1061426A (fr) | 1954-04-12 |
| BE513309A (fr) |
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