您的位置: 首页 > 农业专利 > 详情页

heterocyclic derivatives of resorcinol, their preparation and their cosmetic uses
专利权人:
Pierre Fabre Dermo-Cosmetique
发明人:
FRANÇOISE BELAUBRE,STÉPHANE POIGNY
申请号:
BR112013020011
公开号:
BR112013020011A2
申请日:
2012.02.07
申请国别(地区):
BR
年份:
2017
代理人:
摘要:
patent summary: "heterocyclic derivatives of resorcinol, its preparation and its cosmetic uses". The present invention relates to a compound of formula (i), (i) wherein: - r1 is an alkyl group in (c1-c4, - and r2 is a nitrogenous, sulfurized or oxygenated hetero aromatic cycle, eventually replaced.resumo patente de invenção: "derivados heterocíclicos do resorcinol, o respectivo preparo e os respectivos usos cosméticos". a presente invenção refere-se a um composto de fórmula geral (i), (i) caracterizado pelo fato de: - r1 ser um grupamento alquila em (c1-c4, - e r2 ser um ciclo hetero aromático nitrogenado, sulfurado ou oxigenado, eventualmente substituído.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充