(METH)ACRYLATE ESTER AND PRODUCTION OF POLYESTER (METH) ACRYLATE

    公开(公告)号:JP2000128829A

    公开(公告)日:2000-05-09

    申请号:JP29661799

    申请日:1999-10-19

    Applicant: UCB SA

    Inventor: TWEEDY HARREL E

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylate ester and a polyester (meth)acrylate, mild for environments by significantly reducing or excluding the employment of a hydrocarbon solvent. SOLUTION: This method for producing an acrylate ester, a methacrylate ester, a polyester acrylate, a polyester methacrylate, or their mixture comprises reacting acrylic acid, methacrylic acid or their mixture with at least one monohydroxy group-containing compound and/or at least one polyhydroxy group-containing compound in the presence of a catalyst, a polymerization inbibitor and a compact phase carbon dioxide in a reactor.

    2-AMINO-4-MORPHOLYNO-6-PROPYL-1, 3, 5-TRIAZINES

    公开(公告)号:JPH02108675A

    公开(公告)日:1990-04-20

    申请号:JP21054789

    申请日:1989-08-15

    Applicant: UCB SA

    Abstract: New 2-amino-4-morpholino-6-propyl-1,3,5-triazines having the formula (I) wherein R1 is hydrogen, alkyl, aralkyl or acetyl, R2 is hydroxyl, hydroxyalkyl, alkoxyalkyl, dialkylamino, arylhydroxyalkyl, (hydroxy-cycloalkyl)alkyl, alkanoyloxyalkyl, benzoyloxyalkyl, phenylacetyloxyalkyl, aminocarbonyloxyalkyl, COR3 or CONR4R5, or NR1R2=(hydroxyalkyl)alkyleneimino, R3=alkyl, aryl, haloaryl, alkylaryl, alkoxyaryl, aralkyl or aryloxy, R4=R5=hydrogen or alkyl, alkyl, alkoxy and alkanoyloxy having 1 to 4 carbon atoms, cycloalkyl and alkyleneimino having 4 to 6 carbon atoms. Moreover, when R1 is acetyl, R2 is acetoxyalkyl. Processes for the preparation thereof and pharmaceutical compositions containing the same are also given. In particular, these compounds are useful for the treatment of cognitive and behavioral disorders associated with aging and dementia syndromes, e.g. those associated with Alzheimer's disease.

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