FR1179951A - Perfectionnement à la préparation de l'acide orotique - Google Patents

Perfectionnement à la préparation de l'acide orotique

Info

Publication number
FR1179951A
FR1179951A FR1179951DA FR1179951A FR 1179951 A FR1179951 A FR 1179951A FR 1179951D A FR1179951D A FR 1179951DA FR 1179951 A FR1179951 A FR 1179951A
Authority
FR
France
Prior art keywords
improvement
preparation
orotic acid
orotic
acid
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Application granted granted Critical
Publication of FR1179951A publication Critical patent/FR1179951A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/52—Two oxygen atoms
    • C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
    • C07D239/545—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/557—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. orotic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1179951D 1956-01-18 1956-01-18 Perfectionnement à la préparation de l'acide orotique Expired FR1179951A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1179951T 1956-01-18

Publications (1)

Publication Number Publication Date
FR1179951A true FR1179951A (fr) 1959-05-29

Family

ID=9661396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179951D Expired FR1179951A (fr) 1956-01-18 1956-01-18 Perfectionnement à la préparation de l'acide orotique

Country Status (1)

Country Link
FR (1) FR1179951A (fr)

Similar Documents

Publication Publication Date Title
FR1139950A (fr) Perfectionnements à la préparation de fluorures d'ammonium
FR1174413A (fr) Perfectionnements apportés à la préparation des morpholines substituées
FR1189955A (fr) Gravure à l'acide
FR1181885A (fr) Perfectionnements concernant la préparation de matières filamenteuses
FR1197430A (fr) Dérivés de l'acide imido-diphosphorique
FR1180309A (fr) Perfectionnements à la préparation des monothiooxamides
FR1179951A (fr) Perfectionnement à la préparation de l'acide orotique
FR1132611A (fr) Perfectionnement à la préparation des organo-halogénosilanes
FR1181150A (fr) Perfectionnement à la fabrication de l'acide phosphorique
FR1152535A (fr) Perfectionnement à la fabrication de l'acide nitrique
FR1186704A (fr) Perfectionnements à la préparation de l'acrylonitrile
FR1138772A (fr) Perfectionnements apportés à la préparation d'esters
FR1169539A (fr) Perfectionnements à la préparation de l'acide trichlorobenzoïque
FR1200532A (fr) Perfectionnements à la préparation d'acide glutamique
FR1160200A (fr) Perfectionnements à la préparation de l'acrylonitrile
FR1162028A (fr) Perfectionnements à la préparation de l'acrylonitrile
FR70789E (fr) Perfectionnements relatifs à la préparation des pigments
FR1182874A (fr) Perfectionnement à la préparation de sels d'ascorboglutamate de calcium
FR1131907A (fr) Perfectionnements à la préparation de l'acide diphénolique
FR1075773A (fr) Perfectionnements relatifs à la préparation de l'acide sébacique
FR1136408A (fr) Perfectionnements à la synthèse de l'acide glutamique
FR1380402A (fr) Perfectionnements apportés à la préparation d'imidazolines substituées en position 2
FR1183340A (fr) Perfectionnements relatifs à la préparation de l'hexafluorure d'uranium
BE557275A (fr) Preparation d'acide terephralique.
FR1224805A (fr) Perfectionnements apportés à la préparation des triphényléthanols substitués