阿托伐他汀钙（晶型P）

作用机制

As with other statins, atorvastatin is a competitive inhibitor of HMG-CoA reductase. Unlike most others, however, it is a completely synthetic compound. HMG-CoA reductase catalyzes the reduction of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) to mevalonate, which is the rate-limiting step in hepatic cholesterol biosynthesis. Inhibition of the enzyme decreases de novo cholesterol synthesis, increasing expression of low-density lipoprotein receptors (LDL receptors) on hepatocytes. This increases LDL uptake by the hepatocytes, decreasing the amount of LDL-cholesterol in the blood. Like other statins, atorvastatin also reduces blood levels of triglycerides and slightly increases levels of HDL-cholesterol.

适应症

LIPITOR is anHMG-CoA reductase inhibitorindicatedas an adjunct therapy to diet to:

• Reduce the risk of MI, stroke, revascularization procedures, and angina in adult patients without CHD, but with multiple risk factors.
• Reduce the risk of MI and stroke in adult patients with type 2 diabetes without CHD, but with multiple risk factors .
• Reduce the risk of non-fatal MI, fatal and non-fatal stroke, revascularization procedures, hospitalization for CHF, and angina in adult patients with CHD .
• Reduce elevated total-C, LDL-C, apo B, and TG levels and increase HDLC in adult patients with primary hyperlipidemia (heterozygous familial and nonfamilial) and mixed dyslipidemia .
• Reduce elevated TG inadultpatientswith hypertriglyceridemiaand primary dysbetalipoproteinemia.
• Reduce total-C and LDL-C in patients with homozygous familial hypercholesterolemia (HoFH)
• Reduce elevated total-C, LDL-C, and apo B levels in pediatric patients, 10 years to 17 years of age, with heterozygous familial hypercholesterolemia (HeFH) after failing an adequate trial of diet therapy

Dr. Reddy's的专长

Dr. Reddy's总部位于印度海得拉巴，是全球领先的活性药物成分（API）供应商之一。 Dr. Reddy's的API业务是美国、欧洲、巴西、拉丁美洲、日本、中国、韩国和新兴市场的制药公司的首选合作伙伴。

Dr. Reddy's博士的API业务在过去30多年来在开发和制造复杂API（如类固醇，多肽，复杂长链分子和高效API（HPAPI /肿瘤药物））方面所建立的深厚技术优势中茁壮成长。 我们在知识产权和法规事务方面的实力可以帮助我们始终如一地达到并超越监管标准，从而为这一专业知识提供补充。 Dr. Reddy's博士 阿托伐他汀钙（晶型P） API是研发，知识产权和监管方面广泛专业知识的结果。

帮助我们的客户率先进入市场的关键组成部分是响应式供应链。 我们通过确保所有设施都高效运行并达到最新的质量，安全和生产率标准来实现这一目标。 业务和工厂之间的强大互联可以快速响应动态的市场变化，从而避免短缺并满足需求的突然激增。