This invention discloses 2-methylene-(22E)-25-hexanoyl-24-oxo-26,27-cyclo-22-dehydro-19-nor-vitamin D analogs, and specifically 2-methylene-(22E)-25-hexanoyl-24-oxo-26,27-cyclo-22-dehydro-19-nor-1α-hydroxyvitamin D3, and pharmaceutical uses therefor. This compound exhibits relatively high transcription activity as well as pronounced activity in arresting the proliferation of undifferentiated cells and inducing their differentiation to the monocyte thus evidencing use as an anti-cancer agent and for the treatment of skin diseases such as psoriasis as well as skin conditions such as wrinkles, slack skin, dry skin and insufficient sebum secretion. This compound also shows low activity in vivo on bone calcium mobilization, and therefore may be used to treat autoimmune disorders or inflammatory diseases in humans as well as renal osteodystrophy. This compound may also be used for the treatment or prevention of obesity.
本发明公开了 2-亚甲基-(22E)-25-己酰基-24-氧代-26,27-环-22-脱氢-19-去甲-1α-羟基
维生素 D 类似物,特别是 2-亚甲基-(22E)-25-己酰基-24-氧代-26,27-环-22-脱氢-19-去甲-1α-羟基
维生素 D3 及其药物用途。这种化合物具有相对较高的转录活性,在抑制未分化细胞的增殖和诱导其向单核细胞分化方面具有明显的活性,因此证明可用作抗癌剂和治疗牛皮癣等皮肤病以及皱纹、皮肤松弛、皮肤干燥和皮脂分泌不足等皮肤病。该化合物在体内对骨
钙动员的活性也较低,因此可用于治疗人类自身免疫性疾病或炎症性疾病以及肾性骨营养不良症。这种化合物还可用于治疗或预防肥胖症。