A systematic study of the reaction of a series of monosubstituted phenols 3 and 3-methylbut-2-enoic acid 4 in phosphorusoxychloride/zinc chloride revealed that the formation of 4-chromanones was strongly infuenced by the substituents and their position on the aromatic ring of the starting phenols.
Aryl or heteroaryl amides of tetrahydronaphthalene, chroman, thichroman and 1,2,3,4-tetrahydroquinolinecarboxlic acids, having an electron withdrawing substituent in the aromatic or heteroaromatic moiety, having retinoid-like biological activity
申请人:Allergan Sales, Inc.
公开号:US06342602B1
公开(公告)日:2002-01-29
Compounds of the formula
wherein the symbols have the meaning defined in the specification have retinoid-like biological activity.
该式化合物具有类视黄醇生物活性,其中符号的含义在规范中定义。
Methods of treatment with compounds having RAR.sub..alpha. receptor
申请人:Allergan Sales, Inc.
公开号:US05965606A1
公开(公告)日:1999-10-12
Retinoid compounds which act specifically or selectively on RAR.sub..alpha. receptor subtypes in preference over RAR.sub..beta. and RAR.sub..gamma. receptor subtypes, posses desirable pharmaceutical properties associated with retinoids, and are particularly suitable for treatment of tumors, such as acute monocytic leukemia, cervical carcinoma, myeloma, ovarian carcinomas and head and neck carcinomas, without having one or more undesirable side effects of retinoids, such as inducement of weight loss, mucocutaneous toxicity, skin irritation and teratogenecity.
Methods of treatment with compounds having RAR alpha receptor specific or selective activity
申请人:Allergan Sales, Inc.
公开号:US20020077360A1
公开(公告)日:2002-06-20
Retinoid compounds which act specifically or selectively on RAR
&agr;
receptor subtypes in preference over RAR
&bgr;
and RAR
&Ggr;
receptor subtypes, posses desirable pharmaceutical properties associated with retinoids, and are particularly suitable for treatment of tumors, such as acute monocytic leukemia, cervical carcinoma, myeloma, ovarian carcinomas and head and neck carcinomas, without having one or more undesirable side effects of retinoids, such as inducement of weight loss, mucocutaneous toxicity, skin irritation and teratogenecity.
Methods of treatment with compounds having RAR&agr; receptor specific or selective activity
申请人:Allergan, Inc.
公开号:US06610744B2
公开(公告)日:2003-08-26
Retinoid compounds which act specifically or selectively on RAR&agr; receptor subtypes in preference over RAR&bgr; and RAR&Ggr; receptor subtypes, posses desirable pharmaceutical properties associated with retinoids, and are particularly suitable for treatment of tumors, such as acute monocytic leukemia, cervical carcinoma, myeloma, ovarian carcinomas and head and neck carcinomas, without having one or more undesirable side effects of retinoids, such as inducement of weight loss, mucocutaneous toxicity, skin irritation and teratogenecity.