This invention relates to a novel process for preparing D-alanine derivatives and bis-toluenesulfonic acid salts thereof useful as intermediates in the preparation of 2,4-diaminothiazole amide compounds and pharmaceutical compositions containing such compounds. The invention also relates to such compounds and compositions that demonstrate antiproliferative activity such as antitumor activity. These compounds and compositions are also useful for treating various diseases and disorders associated with uncontrolled or unwanted cell proliferation and for inhibiting protein kinases.
                            本发明涉及一种新型的制备
D-丙氨酸衍
生物和双甲
苯磺酸盐的方法,其可作为制备
2,4-二氨基噻唑酰胺化合物和含有此类化合物的药物组合物的中间体。本发明还涉及这些化合物和组合物,它们具有抗增殖活性,如抗肿瘤活性。这些化合物和组合物还可用于治疗与未受控制或不需要的细胞增殖相关的各种疾病和障碍,并抑制蛋白激酶。