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1.发明授权Tert-butyl derivatives of benzylidenecamphor, process for preparing them, their use as antioxidant agents and cosmetic and pharmaceutical compositions containing them 失效亚苄基樟脑的叔丁基衍生物，其制备方法，它们作为抗氧化剂的用途和含有它们的化妆品和药物组合物
公开(公告)号：US5000961A
公开(公告)日：1991-03-19
申请号：US528013
申请日：1990-05-23
IPC分类号： C07C49/683 , A21D2/14 , A61K8/00 , A61K8/04 , A61K8/11 , A61K8/30 , A61K8/34 , A61K8/92 , A61K9/00 , A61K31/12 , A61K31/125 , A61Q1/00 , A61Q5/02 , A61Q5/04 , A61Q5/08 , A61Q5/10 , A61Q17/04 , A61Q19/00 , C07C45/00 , C07C45/45 , C07C45/72 , C07C45/74 , C07C49/657 , C07C49/743 , C07C49/747 , C07C49/753 , C07C67/00 , C09K3/00 , C09K15/06 , C09K15/08
CPC分类号： A61Q17/04 , A61K8/35 , C07C45/74 , C07C49/747 , C07C49/753 , Y10S514/88 , Y10S514/886 , Y10S514/937
摘要： The invention relates to benzylidenecamphor derivatives of formula: ##STR1## where R is hydrogen or a tert-butyl residue, R.sub.1 is a C.sub.1 -C.sub.8 alkyl or alkoxy residue, and R.sub.2 and R.sub.3 denote hydrogen or hydroxyl, at least one of the two being hydroxyl, to a process for preparing them and to their uses as antioxidants, broad-band sunscreens and medicinal products for the preventive treatment of skin allergies and inflammations as well as for the prevention of certain cancers.
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2.发明授权Cosmetic composition containing hydroxylated chalcone derivatives and its use for protecting the skin and the hair against luminous radiations, new hydroxylated chalcone derivatives employed and process for their preparation 失效包含羟基化查耳酮衍生物的化妆品组合物及其用于保护皮肤和头发免受发光辐射的用途，所用的新型羟基化查耳酮衍生物及其制备方法
公开(公告)号：US4867964A
公开(公告)日：1989-09-19
申请号：US133628
申请日：1987-12-16
申请人： Serge Forestier , Claudine Moire , Gerard Lang
发明人： Serge Forestier , Claudine Moire , Gerard Lang
IPC分类号： A61K8/00 , A61K20060101 , A61K8/33 , A61K8/34 , A61K8/35 , A61K8/37 , A61K8/40 , A61K8/41 , A61K8/46 , A61K8/49 , A61K8/89 , A61K8/891 , A61K8/92 , A61K8/97 , A61K9/12 , A61Q5/00 , A61Q5/02 , A61Q5/04 , A61Q5/08 , A61Q5/10 , A61Q17/04 , C07C20060101 , C07C49/248 , C07C49/255 , C07C49/796 , C07C49/835 , C07C49/84 , C07C69/24 , C07C69/28
CPC分类号： A61Q17/04 , A61K8/35 , Y10S424/05 , Y10S514/937 , Y10S514/938 , Y10S514/943 , Y10S514/944
摘要： Cosmetic composition containing hydroxylated chalcone derivatives and its use for protecting the skin and the hair against luminous radiations, new hydroxylated chalcone derivatives employed and process for their preparation.The invention relates to a cosmetic composition for protecting the skin and the hair against UV rays comprising, in a cosmetically acceptable substrate, at least one derivative of 2-hydroxychalcone of formula: ##STR1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote, independently of each other, a hydrogen atom, a straight- or branched-chain C.sub.1 -C.sub.12 alkyl group, a straight- or branched-chain C.sub.1 -C.sub.12 alkyl group or a straight- or branched-chain C.sub.2 -C.sub.20 acyloxy group.The invention also relates to new derivatives of 2-hydroxychalcone and the process for their preparation.
摘要翻译： 包含羟基化查耳酮衍生物的化妆品组合物及其用于保护皮肤和毛发免受发光辐射的用途，所用的新羟基化查耳酮衍生物及其制备方法。 本发明涉及一种用于保护皮肤和毛发免受紫外线影响的化妆品组合物，其包括在化妆品可接受的底物中至少一种下式的2-羟基查耳酮的衍生物：其中R1，R2，R3和 R 4彼此独立地表示氢原子，直链或支链C 1 -C 12烷基，直链或支链C 1 -C 12烷基或直链或支链C 2 -C 20酰氧基 。 本发明还涉及2-羟基查耳酮的新衍生物及其制备方法。
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3.发明授权Tert-butyl derivatives of benzylidenecamphor, process for preparing them, their use as antioxidant agents and cosmetic and pharmaceutical compositions containing them 失效亚苄基樟脑的叔丁基衍生物，其制备方法，它们作为抗氧化剂的用途和含有它们的化妆品和药物组合物
公开(公告)号：US4952391A
公开(公告)日：1990-08-28
申请号：US253970
申请日：1988-10-05
IPC分类号： C07C49/683 , A21D2/14 , A61K8/00 , A61K8/04 , A61K8/11 , A61K8/30 , A61K8/34 , A61K8/92 , A61K9/00 , A61K31/12 , A61K31/125 , A61Q1/00 , A61Q5/02 , A61Q5/04 , A61Q5/08 , A61Q5/10 , A61Q17/04 , A61Q19/00 , C07C45/00 , C07C45/45 , C07C45/72 , C07C45/74 , C07C49/657 , C07C49/743 , C07C49/747 , C07C49/753 , C07C67/00 , C09K3/00 , C09K15/06 , C09K15/08
CPC分类号： A61Q17/04 , A61K8/35 , C07C45/74 , C07C49/747 , C07C49/753 , Y10S514/88 , Y10S514/886 , Y10S514/937
摘要： New tert-butyl derivatives of benzylidenecamphor, process for preparing them, their use as antioxidant agents and cosmetic and pharmaceutical compositions containing them.The invention relates to benzylidenecamphor derivatives of formula: ##STR1## where R is hydrogen or a tert-butyl residue, R.sub.1 is a C.sub.1 -C.sub.8 alkyl or alkoxy residue, and R.sub.2 and R.sub.3 denote hydrogen or hydroxyl, at least one of the two being hydroxyl, to a process for preparing them and to their uses as antioxidants, broad-band sunscreens and medicinal products for the preventive treatment of skin allergies and inflammations as well as for the prevention of certain cancers.
摘要翻译： 亚苄基樟脑的新叔丁基衍生物，其制备方法，它们作为抗氧化剂的用途以及含有它们的化妆品和药物组合物。 本发明涉及下式的亚苄基or or衍生物：其中R是氢或叔丁基残基，R 1是C 1 -C 8烷基或烷氧基残基，R 2和R 3表示氢或羟基，其中至少一个是 两者是羟基，制备它们的方法和用作抗氧化剂，宽带防晒剂和药用产品，用于预防皮肤过敏和炎症以及预防某些癌症。
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