| 摘要 |
<p>1502142 Sunscreen compositions McNEIL LABORATORIES INC 13 May 1975 [26 June 1974] 20162/75 Heading AS [Also in Division C2] Sun screening compositions comprise a compound of formula I or a mineral acid addition salt thereof, wherein Ar is a phenyl, methylenedioxyphenyl, loweralkanoylphenyl or loweralkylthiophenyl group, or a phenyl group substituted with from 1 to 3 substituent groups which are each independently a halogen atom, a loweralkyl, lowerakoxy, hydroxy, phenoxy or nitro group where lower denotes radicals of up to 8 carbon atoms and a conventional hydrophylic topical carrier.</p> |
