| 摘要 |
PCT No. PCT/US98/05366 Sec. 371 Date Dec. 13, 1999 Sec. 102(e) Date Dec. 13, 1999 PCT Filed Mar. 18, 1998 PCT Pub. No. WO98/41489 PCT Pub. Date Sep. 24, 1998An enantiomeric mixture of a chiral amino acid is separated into its respective enantiomers through chromatography on a chiral polysaccharide stationary phase eluting with a mobile phase comprising (i) a liquid lower alkanol and (ii) a carboxylic acid soluble in the lower alkanol. The mobile phase may also contain a liquid hydrocarbon.
|
