| 摘要 |
1385318 Hair-treating preparations MEDILINE AG 28 Jan 1972 [29 Jan 1971] 3521/71 Heading A5B Compositions for combating dandruff comprise a shampoo, hair wash, hair rinse or spray laquer composition containing one or more compounds (or salts thereof) of the general formula: wherein R<SP>1</SP> and R<SP>2</SP> (which may be the same or different) are each H, C 1-8 alkyl, cycloalkyl, an aralkyl group, an aralkyl group, an aryl group or a methylene group attached to a nitrogen atom of another perhydrothiadiazine dioxide nucleus; or where, together with the perhydrothiadiazine dioxide ring to which they are attached, R<SP>1</SP> and R<SP>2</SP> form a ring of four perhydrothiadiazine dioxide nucleii separated by methylene groups joining nitrogen atoms of adjacent nucleii. |
