FR1102806A - Dialdéhydes 0-alcoyl-maliques, leur préparation et leurs applications - Google Patents

Dialdéhydes 0-alcoyl-maliques, leur préparation et leurs applications

Info

Publication number
FR1102806A
FR1102806A FR1102806DA FR1102806A FR 1102806 A FR1102806 A FR 1102806A FR 1102806D A FR1102806D A FR 1102806DA FR 1102806 A FR1102806 A FR 1102806A
Authority
FR
France
Prior art keywords
dialdehydes
malic
alkyl
applications
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.)
Expired
Application number
Other languages
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1102806A publication Critical patent/FR1102806A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/12—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing more than one —CHO group
    • 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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/198—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
FR1102806D 1953-06-24 1954-06-22 Dialdéhydes 0-alcoyl-maliques, leur préparation et leurs applications Expired FR1102806A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH321102T 1953-06-24

Publications (1)

Publication Number Publication Date
FR1102806A true FR1102806A (fr) 1955-10-26

Family

ID=4498256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102806D Expired FR1102806A (fr) 1953-06-24 1954-06-22 Dialdéhydes 0-alcoyl-maliques, leur préparation et leurs applications

Country Status (4)

Country Link
US (1) US2774773A (fr)
CH (1) CH321102A (fr)
DE (1) DE935904C (fr)
FR (1) FR1102806A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465988A (en) * 1949-04-05 Methods fob making them
US2475097A (en) * 1949-07-05 Process for the preparation of sub

Also Published As

Publication number Publication date
CH321102A (de) 1957-04-30
DE935904C (de) 1955-12-01
US2774773A (en) 1956-12-18

Similar Documents

Publication Publication Date Title
BE585436Q (fr) Alpha-méthyl-phénylalanines.
NL177982B (nl) Infusietoestel.
FR1112775A (fr) Amplificateur différentiel
CH334859A (de) Travellingwave-Verstärker
FR1144813A (fr) Nouvelles polyhydroxy-beta-acylaminoanthraquinones, leur préparation et leurs emplois
FR1131993A (fr) Polyméthacroléines, leur préparation et leur applications
FR1202252A (fr) Nouveaux polyéthers, leur préparation et leurs applications
NL188905B (nl) Anthracyclineverbinding en farmaceutisch preparaat.
FR1083841A (fr) Nouveaux composés de protéines, leur préparation et leurs applications
FR1102806A (fr) Dialdéhydes 0-alcoyl-maliques, leur préparation et leurs applications
FR1114360A (fr) Amplificateurs
FR1125962A (fr) Nouveaux esters hexahydrotétraliques, leur préparation et leurs emplois
BE529880A (fr) Dialdehydes o-alcoyl-maliques, leur preparation et leurs applications.
FR1090197A (fr) Matières résineuses durcissables, leur préparation et leurs emplois
FR1137255A (fr) Organo-magnésiens, leur procédé de préparation et leurs applications
FR1173901A (fr) Di-uréthanes et leur préparation
FR1089645A (fr) Nouvelles résines synthétiques, leur procédé de préparation et leurs applications
BE529878A (fr) Alcoxy-tetrahydrofuranes et leur preparation.
FR1075670A (fr) Nouveaux aminoplastes, leur préparation et leurs emplois
CH327320A (it) Squadra da disegno
FR1102804A (fr) Alcoxy-tétrahydrofuranes et leur préparation
FR63849E (fr) Nouvelles anthrapyridines et leur préparation
FR1114933A (fr) Différentiel sans engrenages
AT198984B (de) Mähdrescher
FR1216956A (fr) Nouvelles aryl-sulfonarylamides, leur préparation et leurs applications