FIELD: organic chemistry, pharmacy. SUBSTANCE: product: cis-(-)-4--[(1(2)H-tetrazole-5-yl)-methyl-2-piperidine carboxylic acid, m. p. is 162-167 C, value [α]D = -18.7 degree. Synthesized compound is used as pharmaceutical preparation for treatment disorders associated with excitement amino acid receptors including neurological impairments. EFFECT: improved method of synthesis, enhanced effectiveness of treatment. 3 cl
Title |
Year |
Author |
Number |
PROCESS FOR PREPARING TETRAZOLE DERIVATIVES |
1989 |
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RU2015976C1 |
(S,S)-N-(2-HYDROXYCYCLOPENTYL)-1-ISOPROPYL-6-METHYLERGOLINE-8- -CARBOXAMIDE OR (S,R)-N-(2-HYDROXYCYCLOPENTYL)-1-ISOPROPYL-6- -METHYLERGOLINE-8-CARBOXAMIDE, THEIR HYDRATES OR PHARMACEUTICALLY ACCEPTABLE ACID-ADDITIVE SALTS |
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- Robert Teodor Shuman[Us]
|
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1994 |
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|
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1994 |
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|
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1990 |
- Majkl Ehdvard Flau[Us]
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|
RU2007393C1 |
RING SUBSTITUTED 2-AMINO-1,2,3,4-TETRAHYDRO NAPHTHALENES OR 3-AMINOCHROMATES OR THEIR PHARMACEUTICALLY ACCEPTABLE ACID ADDITIVE SALTS AND METHOD FOR THEIR PRODUCTION |
1992 |
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1995 |
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1991 |
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RU2107067C1 |