FR1045237A - Perfectionnements à la préparation de pyrimidones substituces - Google Patents

Perfectionnements à la préparation de pyrimidones substituces

Info

Publication number
FR1045237A
FR1045237A FR1045237DA FR1045237A FR 1045237 A FR1045237 A FR 1045237A FR 1045237D A FR1045237D A FR 1045237DA FR 1045237 A FR1045237 A FR 1045237A
Authority
FR
France
Prior art keywords
preparation
substituted pyrimidones
pyrimidones
substituted
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.)
British Industrial Solvents Ltd
Original Assignee
British Industrial Solvents Ltd
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 British Industrial Solvents Ltd filed Critical British Industrial Solvents Ltd
Application granted granted Critical
Publication of FR1045237A publication Critical patent/FR1045237A/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
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom
    • C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
    • 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
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • 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
    • C07D239/56—One oxygen atom and one sulfur atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1045237D 1950-11-29 1951-11-17 Perfectionnements à la préparation de pyrimidones substituces Expired FR1045237A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1045237X 1950-11-29

Publications (1)

Publication Number Publication Date
FR1045237A true FR1045237A (fr) 1953-11-24

Family

ID=10870158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1045237D Expired FR1045237A (fr) 1950-11-29 1951-11-17 Perfectionnements à la préparation de pyrimidones substituces

Country Status (1)

Country Link
FR (1) FR1045237A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362843A1 (fr) * 1976-08-23 1978-03-24 Ciba Geigy Ag Procede de preparation d'hydroxy-pyrimidines substituees, interessantes pour la synthese de pesticides
FR2426048A1 (fr) * 1978-08-08 1979-12-14 Ciba Geigy Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362843A1 (fr) * 1976-08-23 1978-03-24 Ciba Geigy Ag Procede de preparation d'hydroxy-pyrimidines substituees, interessantes pour la synthese de pesticides
FR2426048A1 (fr) * 1978-08-08 1979-12-14 Ciba Geigy Ag

Similar Documents

Publication Publication Date Title
FR1033275A (fr) Perfectionnements à la préparation des esters phosphatés
FR1064693A (fr) Perfectionnements apportés à la préparation de résines thermodurcissables
FR72707E (fr) Perfectionnements à la préparation des sulfonamides hétérocycliques
FR1045237A (fr) Perfectionnements à la préparation de pyrimidones substituces
FR1037072A (fr) Perfectionnements à la préparation de naphtostyriles
FR1068631A (fr) Perfectionnements à la préparation de nouvelles pipérazines di-substituées
FR1033516A (fr) Perfectionnements à la préparation de nitriles aromatiques
FR1024537A (fr) Perfectionnements à la constrcution des paires concentriques
FR1063044A (fr) Perfectionnements à la préparation des quinazolones substituées
FR1092949A (fr) Perfectionnements à la préparation des ptéridines halogénées substituées
FR1044654A (fr) Perfectionnements à la préparation des alpha, bêta-anthrimides
FR1044694A (fr) Perfectionnements à la préparation des aldéhydes
FR1024003A (fr) Perfectionnements relatifs à la préparation de n-trichlorométhylthioimides
FR1043660A (fr) Perfectionnements à la préparation de diarylguanidines symétriques
FR1044639A (fr) Perfectionnements à la préparation des 1, 1, 3-trialcoxyalkanes
FR63355E (fr) Perfectionnements à la préparation de substances antibiotiques
FR1044623A (fr) Perfectionnements à la préparation des ptéridines substituées dihalogénées
FR1010940A (fr) Perfectionnement à la préparation des compositions céramiques
FR63281E (fr) Perfectionnements à la préparation des aldéhydes
FR1057925A (fr) Perfectionnements à la préparation des composés de la tétraazaporphine
FR1012773A (fr) Perfectionnements apportés à la préparation des amines
FR1072453A (fr) Perfectionnements à la préparation des delta-prégnènes
FR1036463A (fr) Perfectionnements à la préparation des glycols
FR1013589A (fr) Perfectionnements à la préparation de pipérazines substituées
ES199499A1 (es) MEJORAS INTRODUCIAS EN LA PREPARACIoN DE PIENSOS