Levodopa
左旋多巴是多巴胺的氨基酸前体,具有抗帕金森病的特性。左旋多巴是一种前药,可通过 DOPA 脱羧酶转化为多巴胺,并能穿过血脑屏障。在大脑中,左旋多巴被脱羧为多巴胺并刺激多巴胺能受体,从而补偿帕金森病中内源性多巴胺供应的耗尽。
左旋多巴是多巴胺的直接前体和酪氨酸羟化酶的产物。它源自香兰素,广泛用于治疗帕金森病,最常与外周脱羧酶抑制剂(如苯塞肼和卡比 多巴)联合使用。
品牌: Soarwin
CAS号:59-92-7
分子式: C9H11NO4
EINECS编号:200-445-2
密度: 1.3075 (粗略估计)
沸点:334.28°C(粗略估计)
熔点:276-278 °C (lit.)
Contact : meng meng, +18 7 23 93 07 08
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Friday, March 11, 2016
Somos una agencia de eventos con sede en Dakar, que ofrece los siguientes servicios: - Localización (soporte, cubierta, mesas, sillas, mantel, cubierta de la silla, cubierta, sistemas de sonido, podium, alfombras, alfombra roja podio, atril, generador, aire acondicionado, baño móvil...)
CECIKA CORPORATE
- 00221 - Dakar
- 00221774825999
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Quantity : 5-100 MT - Price : 1,00 Euro/MT EXW Rig
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RosBalt Biznesa Grupa
- rosbaltgrupa
- LV-1039 - Rīga
- +37 1 67 51 37 52
Sunday, October 19, 2008
We are an export-import company based in Barnaul, Russia. Contact: mopst-office(at)yandex(dot)ru. We offer high quality sunflower oil (refined and unrefined), wheat grain, wheat flour, oats, buckwheat, oat-flakes, barley, rye, yellow corn, beet sugar, wheat gluten, frozen lamb meat...




