| 摘要 |
THE INVENTION RELATES TO INDOLYL PIPERIDINYL DERIVATIVES OF FORMULA (I): WHEREIN: A1 REPRESENTS AN ALKYLENE, ALKYLENEOXY, ALKYLENETHIO, ALKANOYLENE OR HYDROXYALKYLENE GROUP; A2 REPRESENTS AN ALKYLENE, ALKYLENEOXY, ALKYLENETHIO, ALKANOYLENE OR AN ALKYLENEOXYALKYLENE GROUP; W1 REPRESENTS A PHENYLENE, FURANYLENE OR PYRIDINYLENE GROUP WHICH IS UNSUBSTITUTED OR SUBSTITUTED BY ONE OR MORE HALOGEN ATOMS, ALKOXY GROUPS AND/OR ALKYL GROUPS; W2 REPRESENTS A 3-10 MEMBERED MONOCYCLIC OR BICYCLIC GROUP CONTAINING FROM 1 TO 3 HETEROATOMS SAID GROUP BEING UNSUBSTITUTED OR SUBSTITUTED BY ONE OR MORE HALOGEN ATOMS, ALKYL GROUPS, ALKOXY GROUPS AND/OR OXO GROUPS; R1 REPRESENTS A HYDROGEN OR HALOGEN ATOM OR AN ALKYL, ALKOXYL OR METHYLAMINO GROUP; AND R2 REPRESENTS A CARBOXYL GROUP; AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF; TO PROCESSES FOR THEIR PREPARATION; TO PHARMACEUTICAL COMPOSITIONS CONTAING THEM; AND TO THEIR MEDICAL USE AS ANTIHISTAMINIC AND ANTIALLERGIC AGENTS. |
