2-(3-히드록시프로폭시)-1,25-디히드록시비타민D3

2-(3-히드록시프로폭시)-1,25-디히드록시비타민D3 C화학적 특성, 용도, 생산

개요

Eldecalcitol (Edirol) was approved in January 2011 by the Japanese Ministry of Health, Labor, and Welfare for the treatment of osteoporosis. Because of vitamin D’s central role in the bone health, vitamin D and analogs of vitamin D have been used to treat patients diagnosed with osteoporosis. Eldecalcitol is an analog of the active form of vitamin D, calcitriol, in which the lower cyclohexane ring contains a hydroxypropyl group. The synthesis of eldecalcitol involves the assembly of two units, a fully protected (3S,4S,5R)-oct-1-en-7-yne-3,4,5-triol and a fused bicyclic system, (R)-6- ((1R,3aR,7aR,E)-4-(bromomethylene)-7a-methyloctahydro-1H-inden-1- yl)-2-methylheptan-2-ol, through a Diels-Alder reaction to give fully protected eldecalcitol. The hydroxyl groups are then deprotected to give the parent molecule. Eldecalcitol binds to the vitaminDreceptor 2.7-fold more potently than calcitriol, while only weakly inhibiting serum parathyroid hormone.

용도

Eldecalcitol is a derivative of vitamin D3 (V676045) which is the vitamin that mediates intestinal calcium absorbtion, bone calcium metabolism and probably, muscle activity.

정의

ChEBI: A hydroxycalciol that is calcitriol with a 3-hydroxypropoxy group at position 2.

Clinical Use

Eldecalcitol is a vitamin D3 analog approved in Japan for the treatment of osteoporosis. Itwasdiscoveredby Chugai and co-developed with Taisho. Eldecalcitol, a hormonally active calcitrol analog, regulates calcium and bone metabolism. The drug was approved on the basis of results from randomized, double-blinded, parallelgroup, phase III studies taking place over three years that showed eldecalcitol to significantly lower incidence of new vertebral fractures compared to those receiving the comparator drug alfacalcidol. Discovery and SAR studies of vitamin D3 analogs leading to the identification of eldecalcitol have been reported. In addition, multiple syntheses, including parallel approaches, have been reported in publications and patents.

2-(3-히드록시프로폭시)-1,25-디히드록시비타민D3 준비 용품 및 원자재

원자재

준비 용품

2-(3-히드록시프로폭시)-1,25-디히드록시비타민D3 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hangzhou ICH Biofarm Co., Ltd	+86-0571-28186870; +undefined8613073685410	sales@ichemie.com	China	985	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29798	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	16208	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21671	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29897	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	sales@dolonchem.com	CHINA	2972	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-18789408387	1057@dideu.com	China	2852	58
Nanjing Shizhou Biotechnology Co., Ltd	+86-15850508050 +86-15850508050	sean.lv@synzest.com	China	323	58

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