AR228727A1 - Procedimiento para preparar nuevos derivados de 3,4,5,6-tetrahidropirona-2 - Google Patents
Procedimiento para preparar nuevos derivados de 3,4,5,6-tetrahidropirona-2Info
- Publication number
- AR228727A1 AR228727A1 AR277939A AR27793979A AR228727A1 AR 228727 A1 AR228727 A1 AR 228727A1 AR 277939 A AR277939 A AR 277939A AR 27793979 A AR27793979 A AR 27793979A AR 228727 A1 AR228727 A1 AR 228727A1
- Authority
- AR
- Argentina
- Prior art keywords
- tetrahidropirona
- procedure
- new derivatives
- prepare new
- prepare
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/56—Unsaturated compounds containing hydroxy or O-metal groups containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/84—Unsaturated compounds containing keto groups containing six membered aromatic rings
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7825457A FR2435459A1 (fr) | 1978-09-05 | 1978-09-05 | Nouveaux derives d'acides carboxyliques d-alcools, halogenes, leurs procedes de preparation et medicaments les contenant |
| FR7915888A FR2459222A2 (fr) | 1979-06-21 | 1979-06-21 | Perfectionnements apportes aux procedes de preparation de derives d'acides carboxyliques d-alcools, halogenes, produits obtenus par ces procedes, et medicaments contenant ces produits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR228727A1 true AR228727A1 (es) | 1983-04-15 |
Family
ID=26220741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR277939A AR228727A1 (es) | 1978-09-05 | 1979-09-03 | Procedimiento para preparar nuevos derivados de 3,4,5,6-tetrahidropirona-2 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4287206A (es) |
| EP (1) | EP0009153B1 (es) |
| AR (1) | AR228727A1 (es) |
| AU (1) | AU530498B2 (es) |
| CA (1) | CA1181409A (es) |
| DE (1) | DE2961010D1 (es) |
| ES (1) | ES483734A1 (es) |
| MA (1) | MA18559A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3306960A1 (de) * | 1983-02-28 | 1984-08-30 | Merck Patent Gmbh, 6100 Darmstadt | Tetrahydropyrane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH315583A (fr) * | 1952-04-30 | 1956-08-31 | Distillers Co Yeast Ltd | Procédé de préparation de lactones non saturées |
| BE643891A (es) * | 1964-02-17 | 1964-08-17 | ||
| US4163799A (en) * | 1975-06-13 | 1979-08-07 | Union Chimique Continentale U.C.C. | Psychostimulant compounds |
| FR2373281A2 (fr) * | 1976-12-08 | 1978-07-07 | Ucc Union Chimique Cont | Nouveaux medicaments psychostimulants |
| FR2314186A1 (fr) * | 1975-06-13 | 1977-01-07 | Ucc Union Chimique Cont | Nouveau procede de preparation des a-pyrones |
| JPS53147073A (en) * | 1977-05-24 | 1978-12-21 | Sankyo Co Ltd | Mevalonolactone derivatives |
-
1979
- 1979-08-07 MA MA18757A patent/MA18559A1/fr unknown
- 1979-08-30 ES ES483734A patent/ES483734A1/es not_active Expired
- 1979-08-31 DE DE7979103226T patent/DE2961010D1/de not_active Expired
- 1979-08-31 EP EP79103226A patent/EP0009153B1/de not_active Expired
- 1979-09-03 AR AR277939A patent/AR228727A1/es active
- 1979-09-04 CA CA000335089A patent/CA1181409A/en not_active Expired
- 1979-09-04 AU AU50549/79A patent/AU530498B2/en not_active Ceased
- 1979-09-04 US US06/072,411 patent/US4287206A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0009153A1 (de) | 1980-04-02 |
| MA18559A1 (fr) | 1980-04-01 |
| AU530498B2 (en) | 1983-07-21 |
| CA1181409A (en) | 1985-01-22 |
| DE2961010D1 (en) | 1981-12-24 |
| EP0009153B1 (de) | 1981-10-14 |
| ES483734A1 (es) | 1980-05-16 |
| US4287206A (en) | 1981-09-01 |
| AU5054979A (en) | 1980-03-13 |
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