申请人:Hoffmann-La Roche Inc.
公开号:US06107342A1
公开(公告)日:2000-08-22
The present invention relates to the compound of formulae ##STR1## and to a process for the manufacture of compounds of the general formula ##STR2## which are ligands for the metabotropic glutamate receptors of group II, wherein T is tritium; R.sup.1 is hydroxy, lower alkoxy, lower alkenyloxy, benzyloxy, hydrogen, deuterium or tritium; R.sup.11 is hydrogen, deuterium or tritium, hydroxy or amino, and R.sup.2 is hydrogen or tritium, or R.sup.1 and R.sup.2 form a bond.
本发明涉及公式 ##STR1## 的化合物,以及制备一般公式 ##STR2## 化合物的方法,这些化合物是第二类代谢型谷氨酸受体的配体,其中T是氚;R.sup.1是羟基、较低烷氧基、较低烯氧基、苄氧基、氢、氘或氚;R.sup.11是氢、氘或氚、羟基或氨基;R.sup.2是氢或氚,或者R.sup.1和R.sup.2形成键。