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    • 15. 发明申请
    • Methods for reducing body fat using vitamin D compounds
    • 使用维生素D化合物减少体脂的方法
    • US20050143358A1
    • 2005-06-30
    • US10996642
    • 2004-11-24
    • Hector DeLucaLori PlumHau KeThomas Brown
    • Hector DeLucaLori PlumHau KeThomas Brown
    • A61K31/59A61K31/592A61K31/593
    • A61K31/59A61K31/592A61K31/593
    • A treatment for obesity and overweight comprises administering a vitamin D analog. The analog effectively inhibits an increase in body fat to animals at risk and decreases the basal fat content of animals. The treatment has a positive effect on the lean body component such that while there is an overall decrease in body weight, there is also a decrease in percent body fat. This decrease can be proportionally greater than the overall decrease in body weight. In addition, the treatment has a positive effect on bone turnover and osteogenesis making the vitamin D analog a beneficial treatment for the symptoms of menopause. Various exemplary embodiments of the treatment use the 2-alkylidene derivatives of vitamin D3, such as the 2-alkylidene-19-nor derivatives in both the R and S configurations at carbon-20.
    • 肥胖和超重的治疗包括施用维生素D类似物。 模拟物有效地抑制身体脂肪增加到有风险的动物,并降低动物的基础脂肪含量。 治疗对瘦体成分具有积极作用,使体重总体上下降,体脂百分比也降低。 这种减少可以成比例地大于体重的总体下降。 此外,治疗对骨转换和成骨有积极的作用,使维生素D类似物成为更年期症状的有益治疗。 处理的各种示例性实施方案使用维生素D 3的2-亚烷基衍生物,例如在碳-20的R和S构型中的2-亚烷基-19-还是衍生物。
    • 19. 发明申请
    • 17,20(E)-dehydro vitamin D analogs and their uses
    • 17,20(E) - 脱氢维生素D类似物及其用途
    • US20070249568A1
    • 2007-10-25
    • US11775108
    • 2007-07-09
    • Hector DeLucaBulli TadiLori PlumMargaret Clagett-Dame
    • Hector DeLucaBulli TadiLori PlumMargaret Clagett-Dame
    • A61K31/593C07C401/00
    • C07C401/00Y02P20/55
    • This invention discloses 17,20(E)-dehydro vitamin D analogs, and specifically 17(E)-1α,25 -dihydroxy-17(20)-dehydro-2-methylene-19-nor-vitamin D3 and pharmaceutical uses therefor. This compound exhibits 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 has little, if any, calcemic activity and therefore may be used to treat autoimmune disorders and inflammatory diseases in humans as well as renal osteodystrophy and obesity.
    • 本发明公开了17,20(E) - 脱氢维生素D类似物,特别是17(E)-1α,25-二羟基-17(20) - 脱氢-2-亚甲基-19-去甲维生素D 3 / SUB>及其制药用途。 该化合物在阻止未分化细胞的增殖并诱导其分化为单核细胞方面表现出显着的活性,从而证明其用作抗癌剂并用于治疗皮肤疾病如牛皮癣以及皮肤病症如皱纹,松弛皮肤, 皮肤干燥,皮脂分泌不足。 该化合物也具有很少(如果有的话)钙活性,因此可用于治疗人类的自身免疫疾病和炎症性疾病以及肾性骨营养不良和肥胖。
    • 20. 发明申请
    • 2-Substituted-1Alpha,25-Dihydroxy-19,26,27-Trinor Vitamin D Analogs and Uses Thereof
    • 2-取代的1Alpha,25-二羟基-19,26,27-维生素D类似物及其用途
    • US20070238704A1
    • 2007-10-11
    • US11697434
    • 2007-04-06
    • Hector DeLucaLori PlumMargaret Clagett-DamePawel Grzywacz
    • Hector DeLucaLori PlumMargaret Clagett-DamePawel Grzywacz
    • A61K31/695A61K31/59C07C401/00
    • C07C401/00Y02P20/55
    • Compounds of formula I, II or III are provided where X1, X2 and X3 are independently selected from H and hydroxy protecting groups and R1 and R2 are independently selected from H or straight or branched chain alkyl groups having from 1 to 8 carbon atoms, straight or branched chain alkenyl groups having from 2 to 8 carbon atoms, straight or branched chain hydroxy-substituted alkyl groups having from 1 to 8 carbon atoms, or straight and branched chain hydroxy-substituted alkenyl groups having from 2 to 8 carbon atoms; and R3 is independently selected from straight or branched chain alkyl groups having from 1 to 8 carbon atoms, straight or branched chain alkenyl groups having from 2 to 8 carbon atoms, straight or branched chain hydroxy-substituted alkyl groups having from 1 to 8 carbon atoms, or straight and branched chain hydroxy-substituted alkenyl groups having from 2 to 8 carbon atoms. Such compounds are used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions.
    • 提供式I,II或III的化合物,其中X 1,X 2和X 3独立地选自H和羟基保护基,和 R 1和R 2独立地选自H或具有1至8个碳原子的直链或支链烷基,具有2至8个碳原子的直链或支链烯基 具有1至8个碳原子的直链或支链羟基取代的烷基,或具有2至8个碳原子的直链和支链羟基取代的烯基; R 3独立地选自具有1至8个碳原子的直链或支链烷基,具有2至8个碳原子的直链或支链烯基,直链或支链羟基取代的烷基 具有1至8个碳原子的基团,或具有2至8个碳原子的直链和支链羟基取代的烯基。 这些化合物用于制备药物组合物,并且可用于治疗各种生物学条件。