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    • 41. 发明申请
    • Calcium receptor antagonist
    • 钙受体拮抗剂
    • US20040006130A1
    • 2004-01-08
    • US10344157
    • 2003-02-10
    • Yuko ShinagawaTakeo KatsushimaTakashi Nakagawa
    • C07D317/44C07C255/50C07C215/46A61K031/277A61K031/137A61K031/335
    • C07D213/30C07B2200/07C07C217/28C07C217/60C07C217/76C07C229/38C07C233/25C07C235/42C07C235/60C07C237/30C07C255/54C07C311/21C07C311/29C07C2601/02C07C2601/04C07C2601/08C07D277/24C07D307/42C07D317/58C07D333/16C07D333/56
    • A compound of the formula nullInull 1 wherein R1 is optionally substituted aryl group or optionally substituted heteroaryl group; R2 is optionally substituted C1-6 alkyl group, C3-7 cycloalkyl group and the like; R3 is hydrogen atom, C1-6 alkyl group, hydroxyl group and the like; R4 is hydrogen atom, C1-6 alkyl group and the like; R5 and R6 are each C1-6 alkyl group and the like; R7 is optionally substituted aryl group or optionally substituted heteroaryl group; X1, X2 and X3 are each C1-6 alkylene group and the like; and X4 and X5 are each a single bond, methylene group and the like, a salt thereof, a solvate thereof or a prodrug thereof, and a pharmaceutical composition containing the compound, particularly a calcium receptor antagonist and a therapeutic agent for osteoporosis, are provided. The compound of the present invention is useful as a therapeutic drug of diseases accompanied by abnormal calcium homeostasis, or osteoporosis, hypoparathyreosis, osteosarcoma, periodontal disease, bone fracture, steoarthrosis, chronic rheumatoid arthritis, Paget's disease, humoral hypercalcemia, autosomal dominant hypocalcemia and the like. In addition, an intermediate for the compound is provided.
    • 式[I]的化合物,其中R 1是任选取代的芳基或任选取代的杂芳基; R 2是任选取代的C 1-6烷基,C 3-7环烷基等; R 3是氢原子,C 1-6烷基,羟基等; R 4是氢原子,C 1-6烷基等; R 5和R 6各自为C 1-6烷基等; R 7是任选取代的芳基或任选取代的杂芳基; X 1,X 2和X 3各自为C 1-6亚烷基等; 和X 4和X 5各自为单键,亚甲基等,其盐,其溶剂合物或其前药,以及含有该化合物,特别是钙受体拮抗剂和治疗剂的药物组合物 提供骨质疏松症药物。 本发明的化合物可用作伴有异常钙稳态或骨质疏松症,hypoparathyreosis,骨肉瘤,牙周病,骨折,骨关节炎,慢性类风湿性关节炎,佩吉特氏病,体液性高钙血症,常染色体显性低钙血症的疾病的治疗药物 喜欢。 此外,还提供了化合物的中间体。
    • 49. 发明授权
    • Process for preparing hydroxylated amines
    • 制备羟基化胺的方法
    • US4931596A
    • 1990-06-05
    • US292831
    • 1989-01-03
    • Kathleen S. Laurenzo
    • Kathleen S. Laurenzo
    • C07C213/00C07C215/08C07C215/18C07C217/28C07C271/02
    • C07C215/18C07C213/00C07C215/08C07C217/28C07C271/02
    • Hydroxylated primary amines corresponding to the formula:R--X--CH.sub.2 --CH(OH)--CH.sub.2 NH.sub.2 (I)in which R is a saturated or unsaturated straight chain C.sub.5 -C.sub.18 aliphatic radical and X represents --O--, --S--, --NH-- or --CH.sub.2 -- are prepared by reacting an epoxide of the formula: ##STR1## in which R and X are as defined previously and R.sub.1 and R.sub.2 together represent an epoxy radical with ammonium carbamate to form the corresponding substituted ammonium carbamate of the formula: ##STR2## in which R and X are as defined previously and thereafter heating the substituted ammonium carbamate thus formed at a temperature and for a length of time sufficient to form the corresponding hydroxylated primary amine of formula (I).The hydroxylated primary amines of formula (I) and the salts of these compounds, particularly the hydrohalide, acetate and quaternary alkyl ammonium salts thereof are useful as medicaments, anticeptics, sterilizing agents and preservatives.
    • 对应于式为RX-CH2-CH(OH)-CH2NH2(I)的羟基化的伯胺,其中R是饱和或不饱和直链C 5 -C 18脂族基,X表示-O - , - S - , - NH- 或-CH 2 - 是通过使下式的环氧化物反应制备的:其中R和X如前所定义,R 1和R 2一起代表环氧基与氨基甲酸铵,形成相应的取代的氨基甲酸铵 其中R和X如前所定义,然后在如此形成的取代的氨基甲酸铵的温度下加热足够长的时间以形成相应的羟基化的伯 胺(I)的胺。 式(I)的羟基化伯胺和这些化合物的盐,特别是其氢卤化物,乙酸盐和季烷基铵盐可用作药物,防腐剂,杀菌剂和防腐剂。
    • 50. 发明授权
    • Process for solubilizing organic or mineral salts in organic solvents
    • 将有机溶剂或无机盐溶解在有机溶剂中的方法
    • US4343745A
    • 1982-08-10
    • US125775
    • 1980-02-29
    • Gerard Soula
    • Gerard Soula
    • B01F1/00B01D20060101B01D11/04B01F20060101C07B31/00C07B61/00C07C20060101C07C67/00C07C213/00C07F1/00C07F5/06C07F15/00C22B20060101C07C85/16C07C87/20
    • C07F15/004C07C217/28C07F11/005C07F15/0053C07F15/0066C07F15/008C07F15/0093C07F15/025C07F15/045C07F15/065C07F3/003C07F7/006
    • The invention provides a process for solubilizing an organic or mineral salt in an organic solvent, said process comprising contacting an organic or mineral salt of the formula A.sup.- M.sup.+, wherein A.sup.- represents a mineral or organic anion and M.sup.+ represents a cation selected from the group consisting of the cation NH.sub.4.sup.+ and its derivatives and the cations derived from the metals of the groups I.sub.A, II.sub.A, III.sub.A, IV.sub.A, V.sub.A, VI.sub.A, VII.sub.A, VIII, I.sub.B, II.sub.B, III.sub.B, IV.sub.B and V.sub.B of the periodic table, with at least one sequestering agent which is soluble in said organic solvent, said sequestering agent having the formula:N[CHR.sub.1 --CHR.sub.2 --O--(CHR.sub.3 --CHR.sub.4 --O).sub.n --R.sub.5 ].sub.3 (I)wherein n is an integer from 0 to 10 inclusive; R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which can be the same or different, are each a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms; R.sub.5 is an alkyl radical having 1 to 12 carbon atoms, a cycloalkyl radical having 3 to 12 carbon atoms, a phenyl radical, a radical of the formula ##STR1## or a radical of the formula ##STR2## and m is an integer from 1 to 12 inclusive. The process makes it possible to utilize the A.sup.- M.sup.+ salt as a reactant in solvents in which such reaction has not heretofore been possible, or to extract the A.sup.31 M.sup.+ salt from a solution containing it.
    • 本发明提供了将有机或无机盐溶解在有机溶剂中的方法,所述方法包括使式A-M +的有机盐或矿物盐接触,其中A-代表矿物或有机阴离子,M +表示选自 由阳离子NH4 +及其衍生物组成的基团和衍生自元素周期表IA,IIA,IIIA,IVA,VA,VIA,VIIA,VIII,IB,IIB,IIIB,IVB和VB族金属的阳离子, 至少一种可溶于所述有机溶剂的螯合剂,所述螯合剂具有下式:N [CHR 1 -CHR 2 -O-(CHR 3 -CHR 4 -O)n -R 5] 3(I)其中n是0的整数 至10包 可以相同或不同的R 1,R 2,R 3和R 4各自为氢原子或具有1至4个碳原子的烷基; R 5是具有1至12个碳原子的烷基,具有3至12个碳原子的环烷基,苯基,式“IMAGE”基团或式“IMAGE”基团,m是1的整数 至12包括 该方法可以将A-M +盐作为反应物在其中尚未达到此类反应的溶剂中或从含有该溶液的溶液中提取A31M +盐成为可能。