. Our skilled professionals formulate these compounds by making use of various ingredients and chemicals available in the market. We formulate these drugs in our using latest equipment therefore these medicines have longer shelf life and are very effective. The (S)-4-Ethyl-4-hydroxy-7,8-Dihydro-1H-pyrano[3,4-F]indolizine-3,6,10(4H)-Trione is available in various specifications to meet our clients' demands.