申请人:Troponwerke GmbH & Co.
公开号:US04564613A1
公开(公告)日:1986-01-14
Pyridoindoles of the formula ##STR1## in which R.sub.1 represents hydrogen or C.sub.1 -C.sub.4 -alkyl, which is optionally substituted by the radical ##STR2## R.sub.2 and R.sub.3 represent H or form a bond, or R.sub.1 and R.sub.2 together represent O, --O--CH.sub.2 --CH.sub.2 --O-- or --S--CH.sub.2 --CH.sub.2 --S--, R.sub.4 represents H or the ##STR3## or R.sub.3 and R.sub.4 represent O, or R.sub.1 and R.sub.4 are members of an N-containing six-membered ring and R.sub.8 and R.sub.9 represent H or C.sub.1 -C.sub.4 -alkyl, or optionally form, with the N atom, a heterocyclic 5-membered or 6-membered ring, which can optionally also contain a further hetero-atom from the series comprising N, O or S, R.sub.5 represents H, C.sub.1 -C.sub.4 -alkyl or the group ##STR4## or R.sub.5 and R.sub.3 form a bond, and R.sub.10 and R.sub.11 represent C.sub.1 -C.sub.4 -alkyl or are members of an N-containing 5-membered or 6-membered ring, R.sub.6 represents H or C.sub.1 -C.sub.4 -alkyl and R.sub.7 represents halogen, or acid addition salts thereof, which are active on the central nervous system. Novel intermediates are also shown.
该公式中的吡啶吲哚为 ##STR1##,其中 R.sub.1 代表氢或C.sub.1 -C.sub.4 -烷基,该烷基可以选择性地被基团 ##STR2## 取代,R.sub.2 和 R.sub.3 代表H或形成键合,或者 R.sub.1 和 R.sub.2 共同代表O,--O--CH.sub.2 --CH.sub.2 --O--或--S--CH.sub.2 --CH.sub.2 --S--,R.sub.4 代表H或 ##STR3## 或 R.sub.3 和 R.sub.4 代表O,或者 R.sub.1 和 R.sub.4 是N含有的六元环的成员,R.sub.8 和 R.sub.9 代表H或C.sub.1 -C.sub.4 -烷基,或者可以选择性地与N原子形成杂环的5元环或6元环,该环还可以选择性地包含系列中的另一个杂原子N、O或S,R.sub.5 代表H、C.sub.1 -C.sub.4 -烷基或基团 ##STR4##,或者 R.sub.5 和 R.sub.3 形成键合,R.sub.10 和 R.sub.11 代表C.sub.1 -C.sub.4 -烷基或是N含有的5元环或6元环的成员,R.sub.6 代表H或C.sub.1 -C.sub.4 -烷基,R.sub.7 代表卤素,或者它们的酸盐,对中枢神经系统具有活性。还展示了新的中间体。