NL8204453A - Werkwijze ter bereiding van hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b - -furan-2-onderivaten. - Google Patents
Werkwijze ter bereiding van hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b - -furan-2-onderivaten. Download PDFInfo
- Publication number
- NL8204453A NL8204453A NL8204453A NL8204453A NL8204453A NL 8204453 A NL8204453 A NL 8204453A NL 8204453 A NL8204453 A NL 8204453A NL 8204453 A NL8204453 A NL 8204453A NL 8204453 A NL8204453 A NL 8204453A
- Authority
- NL
- Netherlands
- Prior art keywords
- general formula
- lactone
- group
- dichloroethane
- aforementioned meaning
- 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
- C07D307/93—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 condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823242433 DE3242433A1 (de) | 1982-11-16 | 1982-11-16 | Verfahren zur herstellung von hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta (b) furan-2-onderivaten |
DE3242433 | 1982-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8204453A true NL8204453A (nl) | 1984-06-18 |
Family
ID=6178298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8204453A NL8204453A (nl) | 1982-11-16 | 1982-11-17 | Werkwijze ter bereiding van hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta b - -furan-2-onderivaten. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3242433A1 (hr) |
NL (1) | NL8204453A (hr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1063095B (it) * | 1976-02-03 | 1985-02-11 | Erba Carlo Spa | Risoluzione di 6 alo biciclo 2.z.i.eptan 3 one 3.3 etilendiossi 7 carbossilico acido e sintesi di 5 beta alo 2 beta idrossimetil ciclopentan 3 alfa idrossi i alfa acetico acido 1.3 delta lattone |
CH602694A5 (hr) * | 1976-02-11 | 1978-07-31 | Sandoz Ag |
-
1982
- 1982-11-16 DE DE19823242433 patent/DE3242433A1/de active Granted
- 1982-11-17 NL NL8204453A patent/NL8204453A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3242433C2 (hr) | 1990-04-19 |
DE3242433A1 (de) | 1984-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |