摘要:
A process for synthesizing the 7-substituted or unsubstituted 5,12-dihydroxy-1,2,3,4,6,11-hexahydro-2,6,11-trioxonaphthacene precursors for doxorubicin and related compounds from butadiene and p-benzoquinone and intermediates useful in the synthesis.
摘要:
Prodrugs of the HIV protease inhibitor L-735,524 are useful in the inhibition of HIV protease, the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating ADS and methods of preventing or treating infection by HIV are also described.
摘要:
This invention relates to a new one-step process for preparation of novel N-(acyloxyalkoxy)carbonyl derivatives useful as bioreversible prodrug moieties for drugs having a primary or secondary amine function thereon.
摘要:
A method and drug form enhancing the rate of absorption of a rectally administered drug from the rectal compartment into the blood stream of a warm blooded animal. The method includes the steps of preparing a drug form capable of being rectally administered. The drug form comprises a therapeutically effective unit dosage amount of a selected drug of the type which is capable of being absorbed into the blood stream from the rectal compartment and phenothiazines or salts thereof being present in the drug form in a sufficient amount to be effective in enhancing the drug absorption rate, when rectally administering the drug form to warm blooded animals.
摘要:
This invention relates to novel acyloxyisopropyl carbamates as bioreversible prodrug moieties for amino drugs and to methods of synthesizng these compounds.
摘要:
This invention relates to a the use of new oxodioxolenylmethyl carbamates to produce bioreversible neutral prodrugs from primary and secondary amines.