Claims
- 1. A method for the treatment of allergic conditions in a patient while avoiding undesirable effects on the central nervous system which comprises administering to said patient an anti-allergic effective amount of substantially optically pure levorotatory dihydrochloride
Priority Claims (1)
Number |
Date |
Country |
Kind |
9305282 |
Mar 1993 |
GB |
|
Parent Case Info
This application is a division of application Ser. No. 09/087,808, filed Jun. 1, 1998, which is a division of application Ser. No. 08/947,859, filed Oct. 9, 1997 (now U.S. Pat. No. 5,792,770) which is a division of application Ser. No. 08/460,844, filed Jun. 5, 1995 (now U.S. Pat. No. 5,703,082) which application is a division of application Ser. No. 08/207,096, filed Mar. 8, 1994 (now U.S. Pat. No. 5,478,941).
US Referenced Citations (12)
Foreign Referenced Citations (8)
Number |
Date |
Country |
523 901 |
Apr 1954 |
BE |
568380 |
Jun 1960 |
CA |
0 058 146 |
Aug 1982 |
EP |
752 331 |
Jul 1956 |
GB |
2 225 321 |
May 1990 |
GB |
1-305037 |
Dec 1989 |
JP |
WO9406429 |
Mar 1994 |
WO |
WO9406430 |
Mar 1994 |
WO |
Non-Patent Literature Citations (5)
Entry |
J.C. Pechadre et al., Journal of International Medical Research, vol. 21, pages 234-242. |
J. Close et al., Excerpta Medica International Congress Serial Nos. 145, Proceedings of the European Society for the study of drug toxicity, vol., IXZ, pages 144-157. |
Decker et al.,Chemical Abstracts, vol. 119, No. 10334, 1993. |
Risberg et al., Chemical Abstracts, vol. 83, No. 126442, 1975. |
Gates et al., Chemical Abstracts, vol. 117, No. 33702, 1992. |