| 摘要 |
PCT No. PCT/EP98/06641 Sec. 371 Date Nov. 16, 1999 Sec. 102(e) Date Nov. 16, 1999 PCT Filed Oct. 9, 1998 PCT Pub. No. WO99/21829 PCT Pub. Date May 6, 1999The invention relates to the substantially pure dofetilide polymorphs P162, P162a and P143, and to processes for the preparation of, compositions containing and to the uses of, such polymorphs.
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