Abstract:
PURPOSE: A composition for preventing and treating osteoporosis is provided to suppress osteoclast and bone absorption by using two kinds of compounds. CONSTITUTION: A composition for preventing or treating osteoporosis contains N-hydroxy-4-{5-[4-(5-isopropyl-2-methyl-1,3-thizole-4-yl)phenoxy]pentoxy}benzamidine of chemical formula 1, 4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazole-4-yl)phenoxy]pentoxy}benzamidine compound of chemical formula 2, alendronic acid of chemical formula 3 or its salt as an active ingredient.
Abstract:
본 발명은 신규한 벤즈아미딘 유도체, 이의 제조방법 및 이를 포함하는 골다공증의 예방 또는 치료용 약학 조성물에 관한 것이다. 본 발명의 벤즈아미딘 유도체는 매우 낮은 농도에서 파골세포에 대한 분화를 효과적으로 억제하여 골다공증의 예방 또는 치료에 유용하게 사용될 수 있다.
Abstract:
A benzamidine derivative is provided to be used for a pharmaceutical composition for preventing and treating osteoporosis and to suppress effectively differentiation of osteoclast at very low concentration. A benzamidine derivative is indicated as a chemical formula 1. In the chemical formula 1: R1 is methyl, ethyl, isopropyl, phenyl, pyridinyl, cyclohexyl, morpholinyl, group substituted or not substituted into C1~C6 alkyl, NR6R7 or CH2NR6R7; R2 is NR8R9, piperidine, pyrrolidine, imidazole or triazole; R3 and R4 are hydrogen, methyl, ethyl, halogen, hydroxy or methoxy group; R5 is hydroxy group; and R6 and R7 are hydrogen, methyl, ethyl, profile, hydroxyethyl, methoxyethyl, 2-morpholinoethyl, benzyl, pyridine-3-1-methyl, pyridine-4-1-methyl, 3-pyridinyl carbonyl or ethanesulfonyl.
Abstract translation:提供了一种苄脒衍生物,用于预防和治疗骨质疏松症的药物组合物,并以非常低的浓度有效地抑制破骨细胞的分化。 化学式1中,R1为甲基,乙基,异丙基,苯基,吡啶基,环己基,吗啉基,取代或未被C1〜C6烷基,NR6R7或CH2NR6R7取代的基团。 R2是NR8R9,哌啶,吡咯烷,咪唑或三唑; R3和R4是氢,甲基,乙基,卤素,羟基或甲氧基; R5是羟基; R 6和R 7是氢,甲基,乙基,异构体,羟乙基,甲氧基乙基,2-吗啉代乙基,苄基,吡啶-3-甲基,吡啶-4-甲基,3-吡啶基羰基或乙磺酰基。
Abstract:
본 발명은 N-히드록시-4-{5-[4-(5-이소프로필-2-메틸-1,3-티아졸-4-일)페녹시]펜톡시}벤즈아미딘 2 에탄술폰산염, 이의 제조방법, 상기 화합물을 포함하는 골다공증, 골절 또는 알러지성 염증질환의 예방 및 치료용 약학 조성물 및 상기 화합물을 포함하는 골다공증, 골절 또는 알러지성 염증질환의 예방 및 치료용 경구 제제에 관한 것이다. N-히드록시-4-{5-[4-(5-이소프로필-2-메틸-1,3-티아졸-4-일)페녹시]펜톡시}벤즈아미딘 2 에탄술폰산염, 골다공증, 골절, 알러지성 염증질환
Abstract:
The present invention relates to a novel benzamidine derivative, a process for the preparation thereof, and a pharmaceutical composition comprising the same. The benzamidine derivative of the present invention effectively inhibits osteoclast differentiation at an extremely low concentration, and greatly increases the trabecular bone volume, and thus it can be advantageously used for the prevention and treatment of osteoporosis.
Abstract:
An N- hydroxy-4- benzamidine 2 ethansulfonic acid salt is provided to show excellent solubility, stability, and bioavailability, as well as a higher initial release rate than 2 methansulfonic acid salt thereof. An N-hydroxy-4-benzamidine 2 ethansulfonic acid salt is represented by a formula(1) and is prepared by reacting N- hydroxy-4-benzamidine and ethanesulfonic acid in an inert solvent. A pharmaceutical composition for preventing and treating osteoporosis, bone fractures, allergic or inflammatory diseases comprises the N- hydroxy-4-benzamidine 2 ethansulfonic acid salt and a pharmaceutically acceptable carrier. An oral formulation for preventing and treating osteoporosis, bone fractures, and allergic inflammatory diseases, comprises the N- hydroxy-4-benzamidine 2 ethansulfonic acid salt along with (a) at least one carbonate selected from the group consisting of alkali metal carbonate, alkali metal bicarbonate and alkaline earth metal carbonate; (b) at least one disintegrant selected from the group consisting of sodium carboxymethyl starch, sodium carmellose, calcium carmellose and sodium croscarmellose; or a combination of (a) and (b).
Abstract:
A novel benzamidine derivative is provided to effectively inhibit osteoclast differentiation at an extremely low concentration, and significantly increase the trabecular bone volume, thereby being used for preventing and treating osteoporosis. The benzamidine derivative is represented by the formula(1), wherein R1 is C1-6 alkyl which is unsubstituted or substituted with one group selected from pyridine and a group represented by the structural formula(1-a), C3-6 cycloalkyl, phenyl, benzyl; pyridinyl which is unsubstituted or substituted with C1-6 alkyl, guanidino, NR6R7, a group represented by the structural formula(1-b); or a group represented by the structural formula(1-a) which is unsubstituted or substituted with C1-6 alkyl; R2 is a primary or secondary amine, which is NR8R9, a compound represented by the structural formula(1-c), pyrrolidine, piperidine or imidazole, each R3 and R4 is independently H, halogen, hydroxy, C1-6 alkyl which is unsubstituted or substituted with halogen, C3-6 cycloalkylamino, C1-6 alkoxy, C1-6 alkanoyloxy, C2-6 alkenyloxy, phenyl-C1-6 alkoxy, phenoxy, C2-6 alkenoyloxy or phenyl-C1-6 alkanoyloxy, or C3-6 cycloalkyloxy which is substituted with one group selected from carboxy, esterified carboxy and amidated carboxy or aminooxy; R5 is H or hydroxy group; each X1 and X3 is independently O, S, NH, or N-C1-6 alkyl, N-C3-6 cycloalkyl, N-benzyl or N-phenyl; X2 is C3-7 alkylene, C1-3 alkylene-C2-7 alkenylene-C1-3 alkylene, C1-3 alkylene-O-C1-3 alkylene, C1-3 alkylene-S-C1-3 alkylene, C1-3 alkylene-NH-C1-3 alkylene, C1-3 alkylene-phenylene-C1-3 alkylene, C1-3 alkylene-pyridylene-C1-3 alkylene or C1-3 alkylene-naphthylene-C1-3 alkylene, C3-7 alkylene which is substituted with C1-3 alkyl and hydroxyl, C3-7 alkylene carbonyl, or C3-7 alkylene which is interrupted by piperazine; Q is CH or carbonyl; and n is an integer of 0 to 6..