POLYCYCLIC AROMATIC COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF, THEIR USE IN HUMAN AND ANIMAL MEDICINE AND IN COSMETICS.
Номер патента: DE297995T1
Опубликовано: 13-07-1989
Автор(ы): Gerard F-77580 Villiers Sur Morin Fr Malle, Gerard F-95210 St Gratien Fr Lang, Jean F-93290 Tremblay Les Gonesse Fr Maignan, Serge F-93600 Aulnay-Sous-Bois Fr Restle
Принадлежит: LOreal SA
Опубликовано: 13-07-1989
Автор(ы): Gerard F-77580 Villiers Sur Morin Fr Malle, Gerard F-95210 St Gratien Fr Lang, Jean F-93290 Tremblay Les Gonesse Fr Maignan, Serge F-93600 Aulnay-Sous-Bois Fr Restle
Принадлежит: LOreal SA
Реферат: Polycyclic aromatic compounds of formula:
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in which:
R denotes -SO3H, -SO2NHR3,
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or -SR3,
R3 denoting lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aminoalkyl, carboxyalkyl, aminocarboxyalkyl or alkoxyalkyl,
R' denotes H, lower alkyl, lower alkoxy, hydroxyl, C1-C4 acyloxy or amino,
R" denotes H, lower alkyl or lower alkoxy, or
R' and R", taken together, form an oxo (=O), methano (=CH2) or hydroxyimino (=N-OH) radical,
R1 denotes H or lower alkyl,
n is 0 or 1,
when n = 1, R2 denotes H or lower alkyl, or R1 and R2, taken together form a vinylene radical, and
Ar denotes an aromatic radical according to one of the following formulae:
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in which:
R4, R5, R6, R7, R8, R9, R10 and R11 denote H or lower alkyl, at least one of the radicals R4 and/or R5 being other than H, and at least two of the radicals R8 to R11 being other than H,
A denotes a methylene or dimethylene radical substituted or otherwise by lower alkyl; when A denotes a dimethylene radical, R8 and R10 may form together a methylene or dimethylene radical,
and the salts of the said compounds of formula (I) as well as their geometric and optical isomers.
<??>Use in human and veterinary medicine and in cosmetics.
Use of haloacetic acids at homeopathic doses,in human and veterinary medicine,in personal hygiene products and in phytopharmaceutical products
Номер патента: ZA821447B. Автор: Jean Le Foll. Владелец: Jean Le Foll. Дата публикации: 1983-01-26.