CH496689A - Verfahren zur Herstellung von d,l-zearalenon-diäthern - Google Patents
Verfahren zur Herstellung von d,l-zearalenon-diäthernInfo
- Publication number
- CH496689A CH496689A CH55468A CH55468A CH496689A CH 496689 A CH496689 A CH 496689A CH 55468 A CH55468 A CH 55468A CH 55468 A CH55468 A CH 55468A CH 496689 A CH496689 A CH 496689A
- Authority
- CH
- Switzerland
- Prior art keywords
- zearalenone
- diets
- preparation
- zearalenone diets
- Prior art date
Links
- 235000005911 diet Nutrition 0.000 title 1
- 230000037213 diet Effects 0.000 title 1
Classifications
-
- 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
- C07D493/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen 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
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen 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 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
- C07D309/10—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen 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
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen 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 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
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/18—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member containing only hydrogen and carbon atoms in addition to the ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60999567A | 1967-01-18 | 1967-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH496689A true CH496689A (de) | 1970-09-30 |
Family
ID=24443184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH55468A CH496689A (de) | 1967-01-18 | 1968-01-15 | Verfahren zur Herstellung von d,l-zearalenon-diäthern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3624144A (de) |
| CH (1) | CH496689A (de) |
| DE (1) | DE1668941A1 (de) |
| FR (1) | FR1573900A (de) |
| GB (3) | GB1187923A (de) |
| NL (1) | NL6800129A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984427A (en) * | 1968-11-22 | 1976-10-05 | Hoffmann-La Roche Inc. | Preparation of vinyl lactones and corresponding Mannich bases |
| US4052414A (en) * | 1971-03-01 | 1977-10-04 | Imc Chemical Group, Inc. | Cis-zearalanone, cis-zearalenol, and cis-zearalene |
| US3901922A (en) * | 1972-04-25 | 1975-08-26 | Commercial Solvents Corp | Synthesis of zearalanone and related compounds and intermediates useful in their synthesis |
| US3892812A (en) * | 1972-06-05 | 1975-07-01 | Hoffmann La Roche | Steroidal intermediates |
| FR2314186A1 (fr) * | 1975-06-13 | 1977-01-07 | Ucc Union Chimique Cont | Nouveau procede de preparation des a-pyrones |
| US4163799A (en) * | 1975-06-13 | 1979-08-07 | Union Chimique Continentale U.C.C. | Psychostimulant compounds |
| WO2002062781A1 (en) * | 2001-02-02 | 2002-08-15 | Mercian Corporation | Preparation of isocoumarin derivatives and intermediates for the synthesis thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3023183A (en) * | 1959-06-29 | 1962-02-27 | Cuban American Sugar Company | Esterification |
-
1967
- 1967-01-18 US US609995A patent/US3624144A/en not_active Expired - Lifetime
-
1968
- 1968-01-04 NL NL6800129A patent/NL6800129A/xx unknown
- 1968-01-15 CH CH55468A patent/CH496689A/de not_active IP Right Cessation
- 1968-01-16 GB GB32383/69A patent/GB1187923A/en not_active Expired
- 1968-01-16 GB GB2379/68A patent/GB1187921A/en not_active Expired
- 1968-01-16 GB GB32382/69A patent/GB1187922A/en not_active Expired
- 1968-01-17 FR FR1573900D patent/FR1573900A/fr not_active Expired
- 1968-01-17 DE DE19681668941 patent/DE1668941A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1573900A (de) | 1969-07-11 |
| GB1187922A (en) | 1970-04-15 |
| GB1187921A (en) | 1970-04-15 |
| GB1187923A (en) | 1970-04-15 |
| US3624144A (en) | 1971-11-30 |
| DE1668941A1 (de) | 1971-09-30 |
| NL6800129A (de) | 1968-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |