ATE23987T1 - Verfahren zur herstellung von alpharylalkans|uren. - Google Patents

Verfahren zur herstellung von alpharylalkans|uren.

Info

Publication number
ATE23987T1
ATE23987T1 AT84200137T AT84200137T ATE23987T1 AT E23987 T1 ATE23987 T1 AT E23987T1 AT 84200137 T AT84200137 T AT 84200137T AT 84200137 T AT84200137 T AT 84200137T AT E23987 T1 ATE23987 T1 AT E23987T1
Authority
AT
Austria
Prior art keywords
alpharyl
ures
cans
preparation
alpha
Prior art date
Application number
AT84200137T
Other languages
English (en)
Inventor
Graziano Castaldi
Claudio Giordano
Original Assignee
Zambon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8192412&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE23987(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zambon Spa filed Critical Zambon Spa
Application granted granted Critical
Publication of ATE23987T1 publication Critical patent/ATE23987T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • 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
    • C07D317/10—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 not condensed with other rings
    • C07D317/14—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 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified
    • 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
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT84200137T 1984-02-02 1984-02-02 Verfahren zur herstellung von alpharylalkans|uren. ATE23987T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84200137A EP0151817B1 (de) 1984-02-02 1984-02-02 Verfahren zur Herstellung von alph-Arylalkansäuren

Publications (1)

Publication Number Publication Date
ATE23987T1 true ATE23987T1 (de) 1986-12-15

Family

ID=8192412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84200137T ATE23987T1 (de) 1984-02-02 1984-02-02 Verfahren zur herstellung von alpharylalkans|uren.

Country Status (3)

Country Link
EP (1) EP0151817B1 (de)
AT (1) ATE23987T1 (de)
DE (1) DE3461525D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1174084B (it) * 1984-05-10 1987-07-01 Blaschim Spa Procentimento per preparare il naproxen
US4608441A (en) * 1984-07-11 1986-08-26 Blaschim S.P.A. Process for the preparation of arylalkanoic acids by oxidative rearrangement of arylalkanones
IT1198234B (it) * 1986-12-23 1988-12-21 Zambon Spa Processo stereoconvergente per la preparazione di acidi carbossilici otticamente attivi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL65629A (en) * 1981-04-30 1987-08-31 Syntex Pharma Int Preparation of alpha-arylalkanoic acids and esters and salts thereof
IT1167476B (it) * 1981-07-23 1987-05-13 Blasinachim Spa Procedimento per preparare acidi alcanoici o i loro esteri mediante riarrangiamento di alfa-alogeno-chetoni in mezzo protico e in presenza di un sale di un metallo non nobile
FI82680C (fi) * 1981-12-11 1991-04-10 Syntex Pharma Int Framstaellning av - arylalkansyror.
EP0101124B1 (de) * 1982-08-06 1986-01-29 ZAMBON S.p.A. Verfahren zur Herstellung von alpha-Arylalkansäuren

Also Published As

Publication number Publication date
EP0151817B1 (de) 1986-12-03
DE3461525D1 (en) 1987-01-15
EP0151817A1 (de) 1985-08-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee