IT1063095B - 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 - Google Patents

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

Info

Publication number
IT1063095B
IT1063095B IT1982376A IT1982376A IT1063095B IT 1063095 B IT1063095 B IT 1063095B IT 1982376 A IT1982376 A IT 1982376A IT 1982376 A IT1982376 A IT 1982376A IT 1063095 B IT1063095 B IT 1063095B
Authority
IT
Italy
Prior art keywords
alo
beta
alpha
acid
lattone
Prior art date
Application number
IT1982376A
Other languages
English (en)
Italian (it)
Inventor
Faustini Franco
Andreoni Alessandro
Fava William
Di Somma Mario
Gandolfi Carmelo
Original Assignee
Erba Carlo 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 Erba Carlo Spa filed Critical Erba Carlo Spa
Priority to IT1982376A priority Critical patent/IT1063095B/it
Priority to GB136877A priority patent/GB1533207A/en
Priority to GB3180877A priority patent/GB1533208A/en
Priority to DE19772702807 priority patent/DE2702807A1/de
Priority to SE7701019A priority patent/SE431209B/xx
Priority to FR7702912A priority patent/FR2357564A1/fr
Priority to JP1121977A priority patent/JPS5295671A/ja
Priority to FR7718526A priority patent/FR2346347A1/fr
Application granted granted Critical
Publication of IT1063095B publication Critical patent/IT1063095B/it

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)
IT1982376A 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 IT1063095B (it)

Priority Applications (8)

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
GB136877A GB1533207A (en) 1976-02-03 1977-01-13 Process for the preparation of cyclopentane derivatives
GB3180877A GB1533208A (en) 1976-02-03 1977-01-13 Process for the resolution of cyclopentane derivatives
DE19772702807 DE2702807A1 (de) 1976-02-03 1977-01-25 Verfahren zur herstellung von racemischem oder optisch aktivem 5beta- halogen-2beta-hydroxymethyl-cyclopentan-3alpha-hydroxy-1 alpha-essigsaeure (1' pfeil nach rechts 3) delta-lacton
SE7701019A SE431209B (sv) 1976-02-03 1977-02-01 Forfarande for framstellning av en racemisk eller optiskt aktiv 5beta-halo-2beta-hydroximetyl-cyklopentan-3alfa-hydroxi-1alfa-ettiksyra-(1?721-3)s-lakton
FR7702912A 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
JP1121977A JPS5295671A (ja) 1976-02-03 1977-02-03 Kutonnoseihooyobi6harobishikuro*221*heputan3on7karubonsannojiasetaarunokogakubunkatsuhorasemimatahakogakukatsuseino5beetaaharo2beetaahidorokishimechirushikuropentan3arufuahidorokishi1arufuasakusan1 3d
FR7718526A 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

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 (1)

Publication Number Publication Date
IT1063095B true IT1063095B (it) 1985-02-11

Family

ID=11161574

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (6)

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

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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943151A (en) * 1973-10-24 1976-03-09 Pfizer Inc. Prostaglandin intermediates

Also Published As

Publication number Publication date
FR2346347A1 (fr) 1977-10-28
GB1533207A (en) 1978-11-22
SE431209B (sv) 1984-01-23
FR2346347B1 (xx) 1981-10-02
DE2702807A1 (de) 1977-08-04
JPS6133029B2 (xx) 1986-07-31
FR2357564B1 (xx) 1981-10-30
SE7701019L (sv) 1977-08-04
GB1533208A (en) 1978-11-22
FR2357564A1 (fr) 1978-02-03
JPS5295671A (ja) 1977-08-11

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