Atazanavir atazanavir is a structural analog of the transition state during which the bond between a phenylalanine and proline is broken. Humans do not have any enzymes that break bonds between phenylalanine and proline, so this drug will not target human enzymes. Atazanavir is available as a 150 mg capsule, 200 mg capsule, 300 mg capsule, and 50 mg oral powder packet. The 300 mg capsule should reduce pill burden, as one 300 mg capsule may replace two 150 mg capsules. Atazanavir Atazanavir, sold under the trade name Reyataz among others, is an antiretroviral medication used to treat and prevent HIV/AIDS.
S-Ethylisothiouronium diethylphosphate S-Ethylisothiouronium diethylphosphate "S"-Ethylisothiouronium diethylphosphate (brand name Difetur) is an "S"-alkylisothiouronium derivative used as an antihypotensive drug. The "S"-alkylisothiouronium compounds are used in processes of treating acute hypotension, which may result, for example, from shock or hemorrhage, and in processes for treating hyperoxic conditions, for example, oxygen poisoning. It is used for increasing arterial blood pressure in cases of acute arterial hypotension due to surgical interference, trauma, poisoning, shock condition,hemorrhages; in conjunction with epidural anesthesia; in overdose of ganglion blockers, alpha-adrenergic blockers, neuroleptics, anesthetics; and in other conditions when adrenomimetics are contra-indicated or ineffective. Difetur was also found to possess oxygen