FR2357564A1 - Procede de preparation de (l'3)d-lactone de l'acide 5b-halogeno-2b-hydroxymethylcyclopentane-3a-hydroxy-1a-acetique racemique ou optiquement active - Google Patents

Procede de preparation de (l'3)d-lactone de l'acide 5b-halogeno-2b-hydroxymethylcyclopentane-3a-hydroxy-1a-acetique racemique ou optiquement active

Info

Publication number
FR2357564A1
FR2357564A1 FR7702912A FR7702912A FR2357564A1 FR 2357564 A1 FR2357564 A1 FR 2357564A1 FR 7702912 A FR7702912 A FR 7702912A FR 7702912 A FR7702912 A FR 7702912A FR 2357564 A1 FR2357564 A1 FR 2357564A1
Authority
FR
France
Prior art keywords
hydroxymethylcyclopentane
halogeno
lactone
hydroxy
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7702912A
Other languages
English (en)
French (fr)
Other versions
FR2357564B1 (ko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Italia SRL
Original Assignee
Carlo Erba SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carlo Erba SpA filed Critical Carlo Erba SpA
Publication of FR2357564A1 publication Critical patent/FR2357564A1/fr
Application granted granted Critical
Publication of FR2357564B1 publication Critical patent/FR2357564B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/487—Saturated compounds containing a keto group being part of a ring containing hydroxy groups
    • C07C49/507—Saturated compounds containing a keto group being part of a ring containing hydroxy groups polycyclic
    • C07C49/513—Saturated compounds containing a keto group being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system
    • 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)
  • Pyrane Compounds (AREA)
  • Furan Compounds (AREA)
FR7702912A 1976-02-03 1977-02-02 Procede de preparation de (l'3)d-lactone de l'acide 5b-halogeno-2b-hydroxymethylcyclopentane-3a-hydroxy-1a-acetique racemique ou optiquement active Granted FR2357564A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1982376A IT1063095B (it) 1976-02-03 1976-02-03 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

Publications (2)

Publication Number Publication Date
FR2357564A1 true FR2357564A1 (fr) 1978-02-03
FR2357564B1 FR2357564B1 (ko) 1981-10-30

Family

ID=11161574

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7702912A Granted FR2357564A1 (fr) 1976-02-03 1977-02-02 Procede de preparation de (l'3)d-lactone de l'acide 5b-halogeno-2b-hydroxymethylcyclopentane-3a-hydroxy-1a-acetique racemique ou optiquement active
FR7718526A Granted FR2346347A1 (fr) 1976-02-03 1977-06-16 Procede de resolution optique d'un diacetal d'un acide 6-halogenobicyclo(2.2.1)heptane-3-one-7-carboxylique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7718526A Granted FR2346347A1 (fr) 1976-02-03 1977-06-16 Procede de resolution optique d'un diacetal d'un acide 6-halogenobicyclo(2.2.1)heptane-3-one-7-carboxylique

Country Status (6)

Country Link
JP (1) JPS5295671A (ko)
DE (1) DE2702807A1 (ko)
FR (2) FR2357564A1 (ko)
GB (2) GB1533207A (ko)
IT (1) IT1063095B (ko)
SE (1) SE431209B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242433A1 (de) * 1982-11-16 1984-05-17 Vysoká škola chemicko-technologická Praha, Praha Verfahren zur herstellung von hexahydro-5-hydroxy-4-hydroxymethyl-2h-cyclopenta (b) furan-2-onderivaten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7413915A (nl) * 1973-10-24 1975-04-28 Pfizer Werkwijze voor de bereiding van nieuwe organische verbindingen.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7413915A (nl) * 1973-10-24 1975-04-28 Pfizer Werkwijze voor de bereiding van nieuwe organische verbindingen.

Also Published As

Publication number Publication date
FR2346347A1 (fr) 1977-10-28
GB1533207A (en) 1978-11-22
SE431209B (sv) 1984-01-23
FR2346347B1 (ko) 1981-10-02
DE2702807A1 (de) 1977-08-04
JPS6133029B2 (ko) 1986-07-31
FR2357564B1 (ko) 1981-10-30
IT1063095B (it) 1985-02-11
SE7701019L (sv) 1977-08-04
GB1533208A (en) 1978-11-22
JPS5295671A (ja) 1977-08-11

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse