BE829047A - Di-esters organiques de 2,5-dihydroxy-1,4-dioxannes et leur procede de preparation - Google Patents
Di-esters organiques de 2,5-dihydroxy-1,4-dioxannes et leur procede de preparationInfo
- Publication number
- BE829047A BE829047A BE156325A BE156325A BE829047A BE 829047 A BE829047 A BE 829047A BE 156325 A BE156325 A BE 156325A BE 156325 A BE156325 A BE 156325A BE 829047 A BE829047 A BE 829047A
- Authority
- BE
- Belgium
- Prior art keywords
- dioxanes
- dihydroxy
- preparation process
- organic diesters
- diesters
- Prior art date
Links
- 150000005690 diesters Chemical class 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2287274A IT1012481B (it) | 1974-05-17 | 1974-05-17 | Diesteri organici dei 2.5 diidros si 1.4 diossani e processo per la loro preparazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE829047A true BE829047A (fr) | 1975-09-01 |
Family
ID=11201393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE156325A BE829047A (fr) | 1974-05-17 | 1975-05-14 | Di-esters organiques de 2,5-dihydroxy-1,4-dioxannes et leur procede de preparation |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS51110578A (enExample) |
| BE (1) | BE829047A (enExample) |
| CA (1) | CA1057762A (enExample) |
| CH (1) | CH605904A5 (enExample) |
| DE (1) | DE2521703A1 (enExample) |
| FR (1) | FR2271224B1 (enExample) |
| GB (1) | GB1503794A (enExample) |
| IT (1) | IT1012481B (enExample) |
| LU (1) | LU72492A1 (enExample) |
| NL (1) | NL7505831A (enExample) |
-
1974
- 1974-05-17 IT IT2287274A patent/IT1012481B/it active
-
1975
- 1975-05-14 CH CH621575A patent/CH605904A5/xx not_active IP Right Cessation
- 1975-05-14 BE BE156325A patent/BE829047A/xx not_active IP Right Cessation
- 1975-05-15 DE DE19752521703 patent/DE2521703A1/de active Pending
- 1975-05-15 GB GB2073675A patent/GB1503794A/en not_active Expired
- 1975-05-16 CA CA227,118A patent/CA1057762A/en not_active Expired
- 1975-05-16 NL NL7505831A patent/NL7505831A/xx unknown
- 1975-05-16 FR FR7515525A patent/FR2271224B1/fr not_active Expired
- 1975-05-16 JP JP5749375A patent/JPS51110578A/ja active Granted
- 1975-05-16 LU LU72492A patent/LU72492A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2271224B1 (enExample) | 1978-09-22 |
| CH605904A5 (enExample) | 1978-10-13 |
| JPS5337869B2 (enExample) | 1978-10-12 |
| IT1012481B (it) | 1977-03-10 |
| FR2271224A1 (enExample) | 1975-12-12 |
| CA1057762A (en) | 1979-07-03 |
| GB1503794A (en) | 1978-03-15 |
| LU72492A1 (enExample) | 1975-08-28 |
| JPS51110578A (en) | 1976-09-30 |
| NL7505831A (nl) | 1975-11-19 |
| DE2521703A1 (de) | 1975-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2302748A1 (fr) | Nouvelles substances antibiotiques denommees teichomycines et leur procede de preparation | |
| FR2313035B1 (fr) | Substances a action physiologique et leur procede de preparation par fermentation | |
| BE764179A (fr) | " 5-azapyrimidine-nucleosides et leur procede de preparation | |
| BE823973A (fr) | Beta-aminoethylsilanes et leur procede de preparation | |
| FR2303803A1 (fr) | Acides sulfothiophene-carboxyliques et leur procede de preparation | |
| FR2280386A1 (fr) | 7-methoxy-6-thia-tetracyclines et leur procede de preparation | |
| OA04418A (fr) | Germes artificielles et leur procédé de préparation. | |
| BE820385A (fr) | D-homo-steroides et leur procede de preparation | |
| BE827870A (fr) | Derives d'emidazole et leur procede de preparation | |
| BE830814A (fr) | N-alkyl-iminoalanes oligomeres et leur procede de preparation | |
| BE820324A (fr) | Ethers 2-carbalcoxy-amino-benzimidazolyl-5(6)-amino-phenyliquesa action anthelmintique et leur procede de preparation | |
| BE836400A (fr) | Nouvelles combinaisons medicamenteuses et leur procede de preparation | |
| BE822696A (fr) | Nouvelles 2-phenylhydrazino-thiazolines ou thiazines et leur procede de preparation | |
| FR2317298A1 (fr) | Nouvelles lactones et leur procede de preparation | |
| BE832364A (fr) | 17 alpha-hydroxy-1,3,5(10), 15-oestratetraenes et leur procede de preparation | |
| FR2303786A1 (fr) | Derives de cyclohexane optiquement actifs et leur procede de preparation | |
| FR2299300A1 (fr) | Trihalogeno-1,1,1-methyl-4-pentene-3-ols-2 et leur procede de preparation | |
| BE829047A (fr) | Di-esters organiques de 2,5-dihydroxy-1,4-dioxannes et leur procede de preparation | |
| BE824832A (fr) | Procede de preparation d'isocyanates organiques | |
| BE826139A (fr) | 11beta-fluoro-androstenes et leur procede de preparation | |
| BE827218A (fr) | Procede de preparation de sulfures organiques | |
| BE824179A (fr) | Bis-dihalogeno-s-triazinyl-urees et leur procede de preparation | |
| BE801315A (fr) | 4-mercapto-azetidinones-(2) et leur procede de preparation | |
| FR2279415A1 (fr) | Nouvelles substances antibiotiques et leur procede de preparation | |
| BE826062A (fr) | Derives de phenylbutanol et leur procede de preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SNAMPROGETTI S.P.A. Effective date: 19840514 |