API & Intermediate

Sterols are a kind of steroids in nature. Although they are not in much content, they have high application value. Because it is solid, it is also called solid alcohol, which belongs to macromolecular alcohols. It is the main component of unsaponifiable substance in oil. According to the different sources, sterols can be divided into three categories, namely animal sterols, phytosterols and bacteriosterols. Phytosterol is considered as a mild free radical scavenger, which explains the positive role of phytosterol in maintaining cell membrane stability, inhibiting inflammation, antibacterial, preventing atherosclerosis and anti-cancer. Phytosterol is widely used in medicine, food, cosmetics, feed and other industries. Phytosterol has a wide range of biological functions in medicine and food science. In animal production, scientific use of phytosterol can promote animal growth, improve the health of the body and improve the quality of animal products, which has a positive effect on reducing the cost of breeding and improving economic benefits. As a functional additive, phytosterol has a broad application prospect in feed industry. At present, the mechanism, effective dosage form and dosage, absorption efficiency and application technology of phytosterol in improving animal growth and health have not been fully clarified, and a lot of in-depth research is needed to lay a foundation for its scientific and reasonable application.

It has the function of anti-inflammatory and sterilization and can be used as raw material of anti-inflammatory drugs. It has safe and efficient whitening effect and is widely used in cosmetics industry.

This product is suitable for the treatment of type 2 diabetes.

Temozolomide is the first oral effective imidazo tetrazine antitumor drug. It belongs to the second generation alkylating agent with antitumor activity. It does not need intrahepatic metabolic activation after oral administration. It is characterized by easy penetration through the blood-brain barrier, good tolerance and no superimposed toxicity with other drugs. It has synergistic effect with radiotherapy. It is suitable for malignant gliomas that relapse after routine treatment, For example, glioblastoma multiforme or degenerative astrocytoma is also the first-line drug for the treatment of metastatic melanoma.

The antifungal spectrum of this product is similar to that of ketoconazole, and its antibacterial activity is stronger than that of ketoconazole. The mechanism of action is to inhibit ergosterol synthetase, which is an essential component of fungal cell membrane, to block the synthesis of ergosterol, to destroy the integrity of fungal cell wall, and to inhibit its growth and reproduction. This product has strong antibacterial activity against Candida albicans, Microsporum and Microsporum, Cryptococcus neoformans, tinea epidermidis and Histoplasma capsulatum.