BE732882A - - Google Patents
Info
- Publication number
- BE732882A BE732882A BE732882DA BE732882A BE 732882 A BE732882 A BE 732882A BE 732882D A BE732882D A BE 732882DA BE 732882 A BE732882 A BE 732882A
- Authority
- BE
- Belgium
- Prior art keywords
- dimethoxy
- general formula
- melts
- dihydro
- desc
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE732882 | 1969-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE732882A true BE732882A (enrdf_load_stackoverflow) | 1969-11-10 |
Family
ID=3854735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE732882D BE732882A (enrdf_load_stackoverflow) | 1969-05-09 | 1969-05-09 |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE732882A (enrdf_load_stackoverflow) |
-
1969
- 1969-05-09 BE BE732882D patent/BE732882A/fr unknown
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