Indolin derivaties as sun protection agents

There is described the use of indoline derivatives of formula wherein R1 is hydrogen; C1-C5alkyl; C1-C18alkoxy; or halogen; R2 is C1-C8alkyl; C5-C7cycloalkyl; C6-C10aryl; R3 is C1-C18alkyl or a radical of formula (1a) R4 is hydrogen; or a radical of formula R5 is C1-C18alkoxy; or a radical of formul...

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Bibliographic Details
Main Authors ZINK RUDOLF, LUTHER HELMUT
Format Patent
LanguageEnglish
Published 01.08.2002
Edition7
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:There is described the use of indoline derivatives of formula wherein R1 is hydrogen; C1-C5alkyl; C1-C18alkoxy; or halogen; R2 is C1-C8alkyl; C5-C7cycloalkyl; C6-C10aryl; R3 is C1-C18alkyl or a radical of formula (1a) R4 is hydrogen; or a radical of formula R5 is C1-C18alkoxy; or a radical of formula R6 and R7 are each independently of the other hydrogen; or C1-C5alkyl; R8 is hydrogen; C1-C5alkyl; C5-C7cycloalkyl; phenyl; phenyl-C1-C3alkyl; R9 is C1-C18alkyl; X is halogen; a radical of formula (1c) and n is 0; or 1, as light-protective agents There is described the use of indoline derivatives of formula wherein R1 is hydrogen; C1-C5alkyl; C1-C18alkoxy; or halogen; R2 is C1-C8alkyl; C5-C7cycloalkyl; C6-C10aryl; R3 is C1-C18alkyl or a radical of formula (1a) R4 is hydrogen; or a radical of formula R5 is C1-C18alkoxy; or a radical of formula R6 and R7 are each independently of the other hydrogen; or C1-C5alkyl; R8 is hydrogen; C1-C5alkyl; C5-C7cycloalkyl; phenyl; phenyl-C1-C3alkyl; R9 is C1-C18alkyl; X is halogen; a radical of formula (1c) and n is 0; or 1, as light-protective agents.
Bibliography:Application Number: US20020055664