CARR A. A.; GRUNWELL J. F.; SILL A. D.; MEYER D. R.; SWEET F. W.; SCHEVE +, J. MED. CHEM. <JMCM-AR>, 1976, 19, NO 9, 1142-1148
作者:CARR A. A.、 GRUNWELL J. F.、 SILL A. D.、 MEYER D. R.、 SWEET F. W.、 SCHEVE +
DOI:——
日期:——
US3937835A
申请人:——
公开号:US3937835A
公开(公告)日:1976-02-10
US3957988A
申请人:——
公开号:US3957988A
公开(公告)日:1976-05-18
Antiviral compositions containing bis-basic ketones of thioxanthene
申请人:Richardson-Merrell Inc.
公开号:US03957988A1
公开(公告)日:1976-05-18
The novel bis-basic ketones of thioxanthene have antiviral activity when administered orally and parenterally. These compounds are represented by the following formula: ##SPC1## Wherein A is a straight or branched alkylene chain having from 1 to about 6 carbon atoms; and each Y is A. the group ##EQU1## wherein R.sup.1 and R.sup.2 are individually hydrogen or lower alkyl having from 1 to about 4 carbon atoms; or B. the group ##EQU2## WHEREIN N IS A WHOLE INTEGER OF 4 OR 5, AND R.sup.3 is hydrogen or lower alkyl having from 1 to about 4 carbon atoms and can be linked to any one of the carbon atoms of the heterocyclic group; or C. the group ##EQU3## wherein X is oxygen or NR.sup.4, and R.sup.4 is hydrogen or lower alkyl of from 1 to about 4 carbon atoms; or pharmaceutically acceptable acid addition salts of said base. These new compounds can be prepared by several different methods which are described.