BE859290A - Preparation d'acides alpha-cetocarboxyliques aliphatiques et heterocycliques - Google Patents

Preparation d'acides alpha-cetocarboxyliques aliphatiques et heterocycliques

Info

Publication number
BE859290A
BE859290A BE181388A BE181388A BE859290A BE 859290 A BE859290 A BE 859290A BE 181388 A BE181388 A BE 181388A BE 181388 A BE181388 A BE 181388A BE 859290 A BE859290 A BE 859290A
Authority
BE
Belgium
Prior art keywords
cetocarboxylic
heterocyclic
alpha
aliphatic
acids
Prior art date
Application number
BE181388A
Other languages
English (en)
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of BE859290A publication Critical patent/BE859290A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/96—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic System
    • C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic System without C-Metal linkages
BE181388A 1976-10-07 1977-09-30 Preparation d'acides alpha-cetocarboxyliques aliphatiques et heterocycliques BE859290A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73017376A 1976-10-07 1976-10-07

Publications (1)

Publication Number Publication Date
BE859290A true BE859290A (fr) 1978-01-16

Family

ID=24934250

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181388A BE859290A (fr) 1976-10-07 1977-09-30 Preparation d'acides alpha-cetocarboxyliques aliphatiques et heterocycliques

Country Status (10)

Country Link
JP (1) JPS5346920A (fr)
BE (1) BE859290A (fr)
CA (1) CA1096881A (fr)
CH (1) CH624919A5 (fr)
DE (1) DE2744305A1 (fr)
FR (1) FR2367045A1 (fr)
GB (1) GB1550993A (fr)
IT (1) IT1088067B (fr)
NL (1) NL7710796A (fr)
SE (1) SE7711163L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623130B2 (ja) * 1984-07-10 1994-03-30 三井東圧化学株式会社 α−ケト酸の製造方法
JPH0623131B2 (ja) * 1984-08-07 1994-03-30 三井東圧化学株式会社 α−ケト酸のアルカリ金属塩の製造法
IT1206078B (it) * 1987-06-03 1989-04-14 Polifarma Spa Procedimento per la produzione di acido 3-indolpiruvico e suoi derivati loro uso farmaceutico
DE4216667C2 (de) * 1992-05-20 1994-11-10 Wella Ag Verwendung von alpha-Ketodicarbonsäuren gegen Wasserstoffperoxidreste im Haar
CN101440012A (zh) * 2007-11-23 2009-05-27 赢创德固赛有限责任公司 纯化α-氧代羧酸的方法

Also Published As

Publication number Publication date
JPS5346920A (en) 1978-04-27
SE7711163L (sv) 1978-04-08
FR2367045A1 (fr) 1978-05-05
GB1550993A (en) 1979-08-22
CA1096881A (fr) 1981-03-03
DE2744305A1 (de) 1978-04-13
NL7710796A (nl) 1978-04-11
IT1088067B (it) 1985-06-04
CH624919A5 (en) 1981-08-31

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