Pharmaceutical Raw Materials

This product is used as medicine raw material.

Nevirapine is a non nucleoside reverse transcriptase inhibitor, which blocks RNA dependent and DNA dependent DNA polymerase activity by directly connecting with HIV-1 reverse transcriptase (RT) and breaking the catalytic end of the enzyme. It does not compete with substrate or nucleoside triphosphate, and can be combined with other antiretroviral drugs to treat HIV-1 infection. In June 1996, it was approved by the U.S. Food and Drug Administration (FDA) to treat adult HIV infection with nucleoside drugs. At present, common adverse reactions include skin rash, abnormal liver function, fatigue, fever, headache, drowsiness, gastrointestinal adverse reactions and myalgia. Severe liver injury, liver failure and allergic reaction. In January 2005, FDA released a message on its official website to remind medical staff that patients with high CD4 cell count (male > 400 / mm3, female > 250 / mm3) have a higher risk of liver injury. Therefore, for patients who have not received antiviral therapy before, if the CD4 cell count is higher than the above two limits, nevirapine should be avoided.

As a new pharmaceutical excipient, beta cyclodextrin is mainly used to increase the stability of drugs, prevent drug oxidation and decomposition, improve the solubility and bioavailability of drugs, reduce the toxicity and side effects of drugs, and cover up the peculiar smell and odor of drugs. In food manufacturing, it is mainly used to eliminate odor and odor, improve the stability of spices, flavors and pigments, enhance the emulsifying capacity and moisture resistance, and improve the taste of food. It is a good stabilizer, emulsifier and flavoring agent in the manufacturing of drugs, food and cosmetics.

This product can be used in many daily flavoring formulations, especially in jasmine and gardenia, and used in soaps and detergents. It can be used as extraction solvent. It is mainly used for extracting oil and resin from various edible oils and spices such as soybean, rice bran and cottonseed.

This product is an antioxidant to protect cells from oxidative stress or damage.Whitening and freckle removal, hair care, sunscreen and skin care. Improve immune function and delay aging.