申请人:Angiolini Mauro
公开号:US20050288238A1
公开(公告)日:2005-12-29
A compound which is a benzocyclodecane of the formula I:
wherein:
at positions 8-9 and 11-12 independently represents a single or double bond,
—R
1
is ═O, or —OR
7
, R
7
is H, C
1
-C
7
alkanoyl, benzoyl, C
1
-C
10
alkyl, C
2
-C
10
alkenyl or COCH═CHR
8
, R
8
is aryl or heterocyclyl; —R
2
and —R
3
are H, ═O or —OR
9
, R
9
is H, C
1
-C
7
alkanoyl or benzoyl; when at position 11-12 there is a single bond, then —R
4
represents
═O, ═CH
2
, ═CHCOOR
10
, R
10
is C
1
-C
10
alkyl or aryl; ═CH(OCH
3
), —OR
9
; —CH
2
OR
11
, R
11
is H or a sugar residue, —COR
12
, R
12
is H, —OH or —OR
10
; or when at position 11-12 there is a double bond, then —R
4
is —CH
2
OR
11
or —COR
12
; —R
5
and —R
6
are H or, when at position 8-9 there is a single bond, taken together form a cyclopropane ring; R
13
is H or 1-3 substituents selected from C
1
-C
6
alkyl, C
2
-C
6
alkenyl, phenyl, phenyl C
1
-C
6
alkyl, halogen, hydroxy, C
1
-C
6
alkoxy, aryloxy, cyano, nitro, amino, C
1
-C
10
alkylamino, arylamino, C
1
-C
7
alkanoylamino, aroylamino, hydroxycarbonyl, aminocarbonyl, C
1
-C
6
alkylcarbonyl,
C
1
-C
6
alkylaminosulfonyl and arylaminosulfonyl group; with the provisos that if R
1
and R
4
═O, then one of R
2
, R
3
, R
5
, R
6
and R
13
is not H atom; or a pharmaceutically acceptable salt thereof. These benzocyclodecane derivatives are endowed with antitumor activity; a process and new intermediates for their preparation, the pharmaceutical compositions containing them, and their use in the prevention, control and treatment of cancer are also provided.
一种化合物,其为以下式子的苯环十二烷:其中:在8-9和11-12位置独立地代表单键或双键,-R1为 ═O,或—OR7,R7为H,C1-C7烷酰基,苯甲酰基,C1-C10烷基,C2-C10烯基或COCH═CHR8,R8为芳基或杂环烷基;—R2和—R3为H, ═O或—OR9,R9为H,C1-C7烷酰基或苯甲酰基;当在11-12位置为单键时,那么—R4代表 ═O, ═CH2, ═CHCOOR10,R10为C1-C10烷基或芳基; ═CH(OCH3),—OR9;—CH2OR11,R11为H或糖残基,—COR12,R12为H,—OH或—OR10;或当在11-12位置为双键时,那么—R4为—CH2OR11或—COR12;—R5和—R6为H或,当在8-9位置为单键时,一起形成环丙烷环;R13为H或1-3个从C1-C6烷基,C2-C6烯基,苯基,苯基C1-C6烷基,卤素,羟基,C1-C6烷氧基,芳氧基,氰基,硝基,氨基,C1-C10烷基氨基,芳基氨基,C1-C7烷酰胺基,芳酰胺基,羟基羰基,氨基羰基,C1-C6烷基羰基,C1-C6烷基氨基磺酰基和芳基氨基磺酰基中选择的取代基;但条件是如果R1和R4 ═O,则R2、R3、R5、R6和R13中的一个不是氢原子;或其药学上可接受的盐。这些苯环十二烷衍生物具有抗肿瘤活性;还提供了用于其制备的过程和新中间体,含有它们的药物组合物,以及它们在预防、控制和治疗癌症中的用途。