Synthesis of the enantiomeric forms of .alpha.- and .beta.-alkoxy carbonyl compounds from the (2S,3R)-2,3-diol prepared in fermenting bakers' yeast from .alpha.-methylcinnamaldehyde
The present invention comprises a compound for the prevention and/or treatment of cardiovascular diseases, nephropathy, fibrosis, primary aldosteronism or edema. The compound is of the following general formula (I): wherein R
1
represents a C1-C3 alkyl group; R
2
represents a hydroxy-C1-C4 alkyl group and the like; R
3
represents a halogeno group, a halogeno-C1-C3 alkyl group and the like; R
4
represents a hydrogen atom, a halogeno group and the like, —R
5
represents a sulfamoyl group or a C1-C3 alkylsulfonyl group; R
6
represents a hydrogen atom, a halogeno group and the like] or an N-oxide, atropisomer of the foregoing, or pharmaceutically acceptable salt of the foregoing.
The present invention comprises a compound for the prevention and/or treatment of cardiovascular diseases, nephropathy, fibrosis, primary aldosteronism or edema. The compound is of the following general formula (I): wherein R1 represents a C1-C3 alkyl group; R2 represents a hydroxy-C1-C4 alkyl group and the like; R3 represents a halogeno group, a halogeno-C1-C3 alkyl group and the like; R4 represents a hydrogen atom, a halogeno group and the like, —R5 represents a sulfamoyl group or a C1-C3 alkylsulfonyl group; R6 represents a hydrogen atom, a halogeno group and the like] or an N-oxide, atropisomer of the foregoing, or pharmaceutically acceptable salt of the foregoing.