Hypoglycaemic indolyl (or furyl or thienyl or pyrrolyl) - pyridinium salts

    公开(公告)号:DE1933852A1

    公开(公告)日:1971-01-14

    申请号:DE1933852

    申请日:1969-07-03

    Abstract: Hypoglycaemic indolyl (or furyl or thienyl or pyrrolyl) pyridinium salts. N3A. Are of formula (I) (where R = lower alkyl, lower alkenyl, cycloalkyl (lower alkyl), or alkoxy, lower alkyl; where A = H, lower alkyl, lower O-alkyl, or hal; B = H, lower alkyl, lower alkenyl, cycloalkyl-lower alkyl, or lower alkoxy- lower alkyl; Y = H or lower alkyl; Z = O, S, or NH; and X = an anion e.g. Cl, Br, I). Preparation is by reacting (II) with (III) in a solvent at 0-150 degrees C.

    12.
    发明专利
    未知

    公开(公告)号:FR1335725A

    公开(公告)日:1963-08-23

    申请号:FR907193

    申请日:1962-08-17

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