BE727563A - - Google Patents
Info
- Publication number
- BE727563A BE727563A BE727563DA BE727563A BE 727563 A BE727563 A BE 727563A BE 727563D A BE727563D A BE 727563DA BE 727563 A BE727563 A BE 727563A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
- C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
- C07D203/14—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom with carbocyclic rings directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP531568 | 1968-01-29 | ||
JP4433168 | 1968-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE727563A true BE727563A (en) | 1969-07-29 |
Family
ID=26339235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE727563D BE727563A (en) | 1968-01-29 | 1969-01-29 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE727563A (en) |
CH (1) | CH507935A (en) |
-
1969
- 1969-01-28 CH CH130069A patent/CH507935A/en not_active IP Right Cessation
- 1969-01-29 BE BE727563D patent/BE727563A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH507935A (en) | 1971-05-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: SANKYO CY LTD Effective date: 19890129 |