The present invention concerns novel carboxamide derivatives of formula I, set out hereinbelow which antagonize the pharmacological actions of one of the endogenous neuropeptide tachykinins at the neurokinin 2 (NK2) receptor, making them useful whenever such antagonism is desired, such as in the treatment of asthma and related conditions. The invention also provides pharmaceutical compositions containing the novel carboxamide derivatives for use in such treatment, methods for their use, and processes and intermediates for the manufacture of the novel carboxamide derivatives. ##STR1##
本发明涉及一种新型的化合物,
化学式如下,可在神经激肽2(NK2)受体处拮抗内源性神经肽tachykinins之一的药理作用,使其在需要这种拮抗作用的情况下具有用处,例如在治疗哮喘和相关疾病时。该发明还提供了含有这种新型羧
酰胺衍
生物的药物组合物,用于此类治疗的方法,以及用于制造这种新型羧
酰胺衍
生物的过程和
中间体。