CH401996A - Procédé pour préparer la nordihydro-roténone et utilisation de la nordihydro-roténone - Google Patents
Procédé pour préparer la nordihydro-roténone et utilisation de la nordihydro-roténoneInfo
- Publication number
- CH401996A CH401996A CH331060A CH331060A CH401996A CH 401996 A CH401996 A CH 401996A CH 331060 A CH331060 A CH 331060A CH 331060 A CH331060 A CH 331060A CH 401996 A CH401996 A CH 401996A
- Authority
- CH
- Switzerland
- Prior art keywords
- nordihydro
- rotenone
- preparing
- preparing nordihydro
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D307/80—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/12—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains three hetero rings
- C07D493/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP943459 | 1959-03-24 | ||
| JP3096359 | 1959-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH401996A true CH401996A (fr) | 1965-11-15 |
Family
ID=26344155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH331060A CH401996A (fr) | 1959-03-24 | 1960-03-24 | Procédé pour préparer la nordihydro-roténone et utilisation de la nordihydro-roténone |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3065244A (fr) |
| BE (1) | BE588976A (fr) |
| CH (1) | CH401996A (fr) |
| DE (1) | DE1159686B (fr) |
| GB (1) | GB909053A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173726A (en) * | 1961-07-05 | 1965-03-16 | Bendix Westinghouse Automotive | Fluid brake system including a mechanical lock |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2320746A (en) * | 1941-04-30 | 1943-06-01 | Us Rubber Co | Antioxidant |
| US2806039A (en) * | 1955-06-02 | 1957-09-10 | Upjohn Co | Steroid intermediates |
| US2905701A (en) * | 1955-07-29 | 1959-09-22 | Hills Bros Coffee | 2-benzofurfuryl isothiocyanate |
| BE557525A (fr) * | 1956-05-17 | |||
| US2879275A (en) * | 1956-08-11 | 1959-03-24 | Ruhrchemie Ag | 1, 3-disubstituted derivatives of 4, 5, 6, 7, 10, 10-hexachloro-4, 7-endomethylene-4, 7, 8, 9-tetrahydrophthalane |
-
0
- BE BE588976D patent/BE588976A/xx unknown
-
1960
- 1960-03-16 GB GB9358/60A patent/GB909053A/en not_active Expired
- 1960-03-16 US US15267A patent/US3065244A/en not_active Expired - Lifetime
- 1960-03-23 DE DES67703A patent/DE1159686B/de active Pending
- 1960-03-24 CH CH331060A patent/CH401996A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE588976A (fr) | |
| DE1159686B (de) | 1963-12-19 |
| GB909053A (en) | 1962-10-24 |
| US3065244A (en) | 1962-11-20 |
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