Benserazide. DL-Serine 2-((2,3,4-trihydroxyphenyl)methyl)hydrazide . Ro 4-4602 . Seryltrihydroxy Benzylhydrazine . Benzylhydrazine, Seryltrihydroxy . Ro 4 4602 . Ro 44602 . Serazide . Seryltrihydroxybenzylhydrazine . An inhibitor of DOPA DECARBOXYLASE that does not enter the central nervous system. It is often given with LEVODOPA in the treatment of parkinsonism to prevent the conversion of levodopa to dopamine in the periphery, thereby increasing the amount that reaches the central nervous system and reducing the required dose. It has no antiparkinson actions when given alone. . 1.00
Gases. Gas 4467 . Vapours . The vapor state of matter; nonelastic fluids in which the molecules are in free movement and their mean positions far apart. Gases tend to expand indefinitely, to diffuse and mix readily with other gases, to have definite relations of volume, temperature, and pressure, and to condense or liquefy at low temperatures or under sufficient pressure. (Grant & Hackh's Chemical Dictionary, 5th ed) . 0.48
Isotretinoin. Accutane . Isotretinoin Zinc Salt, 13-cis-Isomer . Ro 4-3780 . Roaccutane . 13 cis Retinoic Acid . Isotretinoin Zinc Salt, 13 cis Isomer . Ro 4 3780 . Ro 43780 . 13-cis-Retinoic Acid . A topical dermatologic agent that is used in the treatment of ACNE VULGARIS and several other skin diseases. The drug has teratogenic and other adverse effects. . 0.42
Sulfadoxine. Fanasil . Ro 4-4393 . Sulformetoxine . Sulphormetoxin . Sulphorthodimethoxine . Ro 4 4393 . Ro 44393 . Sulformethoxine . Sulforthomidine . A long acting sulfonamide that is used, usually in combination with other drugs, for respiratory, urinary tract, and malarial infections. . 0.42