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wherein: hydrogen, a (C1-C4)alkyl group optionally substituted with a hydroxygroup or an optionally substituted aryl group, each individually are a hydrogen or a (C1-C4)aIkyl group; ChronoSwiss Timemaster Automatic CS-9 by a reaction with a compound of the formula (IV). De method according to the present invention is especially useful for the preparation of ondansetron and cilansetron."Solvay Pharmaceuticals B.V. operates as a pharmaceutical and drugs company. The company is based in Weesp, the Netherlands. Solvay Pharmaceuticals B.V. operates as a subsidiary of Abbott Laboratories.

According to the Controller General of Patents, Designs & Trade Marks, The invention relates to a metallic cutting ring for a screw connection for sealingly connecting a tube to ChronoSwiss TimeMaster Calendar CS-14 attachment part, which metallic cutting ring has a tube abutment section and a cutting section which adjoins the tube abutment section in the axial direction, with the cutting section having a stop which points radially outward from the outer periphery of the cutting ring and has a stop face, ChronoSwiss Timemaster for Lefthanders CS-8 runs transversely with respect to the cutting ring Longitudinal axis, for the attachment part.New Delhi, Jan. 26 -- Germany based Voss Fluid Gmbh & Co. KG filed patent application for metallic cutting ring. The inventors are Harald Pott and Harald Schmidt.

Voss Fluid Gmbh & Co. KG filed the patent application on Feb. 6, 2007. The patent application number is 421/KOLNP/2007 A. The international classification number is F16L 19/10.According to the Controller General of Patents, Designs & Trade Marks, "The invention relates to a metallic cutting ring for a screw connection ChronoSwiss Wristmaster CS-7 sealingly connecting a tube to an attachment part, which metallic cutting ring has a tube abutment section and a cutting section which adjoins the tube abutment section in the axial direction, with the cutting section having a stop which points radially outward from the outer periphery of the cutting ring and has a stop face.