TETRAZOLE DERIVATIVES
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Abstract
The present invention relates to compounds of formula I
wherein
- R1′ is CH3
- R1 is methyl, ethyl, CF3, CH2OH, cyclopropyl or cyano, or
- R1′ and R1 may form together a 1,1-dioxo-tetrahydro-thiophen-3-yl ring;
- R2 is hydrogen, methyl, ethyl, isopropyl, tertbutyl, cyclopropyl or CF3;
- R3 is Cl, F, CF3, methyl, methoxy, isopropyl or cyclopropyl;
- R4 is hydrogen, methyl, F or Cl;
or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof for use in the treatment of schizophrenia, bipolar disorder, obsessive-compulsive disorder or autism spectrum disorder.
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Citations
23 Claims
- 1. A compound of formula I:
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17-19. -19. (canceled)
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21. (canceled)
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23. (canceled)
Specification