Patent ID: 11897904
Assignee: BAYER AKTIENGESELLSCHAFT
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 2:
3. A compound of formula (IV), in which the symbols and indices have the following meanings:
B represents N or CH,
X represents hydroxy, SH or halogen,
R represents chlorine or bromine, represents hydrogen, chlorine, bromine, iodine, methyl, ethyl, cyclopropyl, trifluoromethyl, difluoromethyl, pentafluoroethyl, methylsulfanyl, methylsulfinyl, methylsulfonyl, ethylsulfonyl, methoxy,
RaRb independently of one another each represent hydrogen or methyl,
Rx represents methyl, ethyl, propyl, methoxymethyl, methoxyethyl, 2-methoxy-2-methyl-1-propyl.