http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2440638-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-496 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-4192 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4192 |
filingDate | 2007-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41dbc1e5a6e3ee68c41817685eb0ba4d |
publicationDate | 2008-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | GB-2440638-A |
titleOfInvention | 2-(2'-Hydroxy-4'-aminophenyl)benzotriazoles as UV protecting agents |
abstract | Disclosed is the use of 2-(2'-Hydroxy-4'-aminophenyl)benzotriazole derivatives of formula (I): <EMI ID=1.1 HE=34 WI=101 LX=386 LY=813 TI=CF> <PC>Wherein; <DL TSIZE=10> <DT>R1 and R4<DD>independently of each other are hydrogen; C1-C28alkyl; C1-C28alkoxy; C2-C28alkenyl; C2-C28alkinyl; C3-C12cycloalkyl; C3-C12cycloalkenyl; C7-C28 aralkyl; C1-C20heteroalkyl; C3-C12cycloheteroalkyl; or C5-C16 heteroaralkyl; and wherein C1-C28alkyl, C1-C28alkoxy, C2-C28alkenyl and C2-C28alkinyl are unsubstituted or may be substituted by at least one C1-C5alkyl, C1-C5alkoxy or hydroxy; <DT>R2 and R3<DD>independently of each other are hydrogen; C1-C28alkyl; C2-C28alkenyl; C2-C22alkinyl; C3-C12cycloalkyl; C3-C12cycloalkenyl; C7-C28 aralkyl; C1-C20heteroalkyl; C3-C12cycloheteroalkyl; C5-C16heteroaralkyl; and wherein C1-C28alkyl, C1-C28alkoxy, C2-C28alkenyl and C2-C28alkinyl are unsubstituted or may be substituted by at least one C1-C5alkyl, C1-C5alkoxy or hydroxyl; or CO-R5; or <DT>R2 and R3<DD>together with the linking nitrogen form a 5- to 7-membered, monocyclic, carbocyclic or heterocyclic ring; <DT>R5<DD>is C1-C28alkyl; C2-C28alkenyl; C2-C28alkinyl; C3-C12cycloalkyl; C3-C12cycloalkenyl; C7-C20aralkyl; C1-C20 heteroalkyl; C3-C12 cycloheteroalkyl; C1-C5alkoxycarbonyl-C1-C5alkyl; or C5-C16heteroaralkyl; and <DT>n<DD>is 1,2, 3 or 4; for protecting human and animal hair and skin from harmful effects of UV radiation e.g. as an anti-wrinkle perception modifier. </DL> Also disclosed is a cosmetic preparation comprising at least one compound of formula (1). |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8388991-B2 |
priorityDate | 2007-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 855.