Claims
- 1. A compound of the formula: wherein R1 and R2 are each, independently, hydrogen, C1-10 alkyl, or (CH2)mR4, wherein R4 is phenyl or naphthyl which may be substituted by one or two substituents selected from the group consisting of C1-6 alkyl, halogen, C1-6 alkoxide and trifluoromethyl and m is 1 to 5; andR3 is hydrogen or C1-6 alkyl; or pharmaceutically acceptable salt thereof.
- 2. A compound according to claim 1, whereinR1 and R2 are each, independently, C1-10 alkyl, or (CH2)mR4, wherein R4 is phenyl and m is 1; and R3 is hydrogen or C1-6 alkyl; or pharmaceutically acceptable salt thereof.
- 3. A compound according to claim 1 which is 4-(2-Benzylamino-ethylamino)-1,3-dihydro-indol-2-one dihydrochloride.
- 4. A compound according to claim 1 which is 4-[2-(Benzyl-methylamino)-ethylamino]-1,3-dihydro-indol-2-one dihydrochloride.
- 5. A pharmaceutical composition comprising an effective amount of a compound of the formula: wherein R1 and R2 are each, independently, hydrogen, C1-10 alkyl, or (CH2)mR4, wherein R4 is phenyl or naphthyl which may be substituted by one or two substituents selected from the group consisting of C1-6 alkyl, halogen, C1-6 alkoxide and trifluoromethyl and m is 1 to 5; andR3 is hydrogen or C1-6 alkyl; or a pharmaceutically acceptable salt thereof.
CROSS REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of U.S. Provisional Application No. 60/104,588, which was converted from U.S. patent application Ser. No. 09/058,834, filed Apr. 13, 1998, pursuant to a petition filed under 37 C.F.R. 1.53(c)(2)(i) filed May 12, 1998.
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May 1989 |
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Provisional Applications (1)
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Number |
Date |
Country |
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60/104588 |
Apr 1998 |
US |