BE590177A - - Google Patents
Info
- Publication number
- BE590177A BE590177A BE590177DA BE590177A BE 590177 A BE590177 A BE 590177A BE 590177D A BE590177D A BE 590177DA BE 590177 A BE590177 A BE 590177A
- Authority
- BE
- Belgium
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
- C07D307/56—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
- C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
- C07D307/74—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7265259 | 1959-04-28 | ||
CH7463359 | 1959-06-19 | ||
CH236060 | 1960-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE590177A true BE590177A (en) |
Family
ID=27173652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE590177D BE590177A (en) | 1959-04-28 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE590177A (en) |
ES (1) | ES257093A1 (en) |
GB (1) | GB898419A (en) |
-
0
- BE BE590177D patent/BE590177A/xx unknown
-
1960
- 1960-04-04 ES ES0257093A patent/ES257093A1/en not_active Expired
- 1960-04-28 GB GB1504060A patent/GB898419A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB898419A (en) | 1962-06-06 |
ES257093A1 (en) | 1960-12-01 |