litopentinib nature
melting point 179-1800c
storage conditions -20 ° c freezer
solubility methanol: soluble2mg / ml, clear, red to red-brown
application and synthesis of rifapentine
chemical properties from ethyl acetate crystallization, the melting point of 179 ~ 180 ℃. uv absorption maximum: 475, 334 nm (ε15200, 26700). acute toxicity ld50 mice (mg / kg):> 2000 oral, 750 ip. acute toxicity ld50 mice (mg / kg) have also been reported: 3300 orally, 710 intraperitoneally.
use of new semi-synthetic long-acting rifamycin antibiotics. for tuberculosis, leprosy, acute lung infection, suppurative skin disease treatment.
use semi-synthetic long-acting rifamycin derivatives, its antibacterial mechanism, role, use and rifampin the same
use api (long-acting anti-tb antibiotics)