METHANOL DERIVATIVES FOR TREATMENT OF RETROVIRAL INFECTIONS ESPECIALLY HIV INFECTIONS
申请人:PHARMACIA & UPJOHN COMPANY
公开号:EP0757692A1
公开(公告)日:1997-02-12
US6191124B1
申请人:——
公开号:US6191124B1
公开(公告)日:2001-02-20
[EN] METHANOL DERIVATIVES FOR TREATMENT OF RETROVIRAL INFECTIONS ESPECIALLY HIV INFECTIONS<br/>[FR] DERIVES METHANOL DESTINES AU TRAITEMENT DES INFECTIONS RETROVIRALES, NOTAMMENT DES INFECTIONS PAR VIH
申请人:PHARMACIA & UPJOHN COMPANY
公开号:WO1995029922A1
公开(公告)日:1995-11-09
(EN) The present invention relates to compounds of formula (I) which are imidazo[2,1-b]benzothiazole-3-methanol and imidazo[2,1-b]thiazole-5-methanol derivatives useful for inhibiting a retrovirus in a mammalian cell infected with said retrovirus, wherein R1 is -H or -CH3; wherein R2 is -H or -CH3; or wherein R1 and R2 taken together are (a) formula (II), or (b) formula (III).(FR) Composés de la formule (I) qui sont des dérivés imidazo[2,1-b]benzothiazole-3-méthanol et imidazo[2,1-b]thiazole-5-méthanol utiles pour inhiber un rétrovirus dans une cellule de mammifère infectée par ledit rétrovirus. Dans cette formule, R1 représente -H ou -CH3, R2 représente -H ou -CH3, ou bien R1 et R2 pris ensemble représentent a) un groupe (II), ou b) un groupe (III).
Imidazo[2,1-b]thiazole compound anti-ulcer agent containing the same
申请人:NIKKEN CHEMICALS CO., LTD.
公开号:EP0463212A1
公开(公告)日:1992-01-02
The present invention relates to imidazo[2,1-b]thiazole compounds represented by formula (I) and pharmacologically acceptable salts thereof:
wherein R₁ and R₂ may be the same or different groups and each represents a hydrogen atom or a lower alkyl group having 1 to 6 carbon atoms; R₃ represents a hydrogen atom, a lower alkyl group having 1 to 6 carbon atoms or a phenyl group which may be optionally substituted by methyl group, methoxy group or halogen; and R₄ represents a hydrogen atom or a lower alkyl group having 1 to 3 carbon atoms, with the proviso that when R₃ represents a hydrogen atom, at least one of R₁ and R₂ represents a lower alkyl group having 1 to 6 carbon atoms, and antiulcer agents comprising said compounds or salts thereof as the active ingredient.