Prostaglandin D analogues of the formula:
[wherein [A] represents a group of the formula:
X represents ethylene or cis-vinylene, C13-C14-C15 represents (i) a group of the formula:
when [A] represents a group of the formula (II) or (III), or (ii) a group of the formula
when [A] represents a group of the formula (IV), R represents (i) a group of the formula:
(wherein R3 and R4 are hydrogen or alkyl of 1- 4 carbon atoms) when [A] represents a group of the formula (II), or (ii) a group of the formula:
(wherein R3 and R4 are as hereinbefore defined and R5 is alkyl of 1 - 4 carbon atoms) when [A] represents a group of the formula (III) or (IV), R' represents a single bond of alkytene of 1- 5 carbon atoms, R2 represents alkyl of 1- 8 carbon atoms, cycloalkyl of 4- 7 carbon atoms either unsubstituted or substituted by alkyl of 1 - 8 carbon atoms, or phenyl or phenoxy optionally substituted by halogen, trifluoromethyl or alkyl or 1- 4 carbon atoms, the double bond between C9 - C,o in formulae (III) and (IV) is Z, the double bond between C13 - C14 in formula (V) is E, and the double bonds between C12-C13 and C14 - C15 in formula (VI) are E, Z or a mixture thereof, provided that when R' represents a single bond, R2 does not represent a substituted or unsubstituted phenoxy group and cyclodextrin clathrates thereof possess anti-tumor activity.
式中的
前列腺素 D 类似物:
[其中[A]代表式中的一个基团:
X代表
乙烯或顺式
乙烯,C13-C14-C15代表(i)式中的基团:
当[A]代表式(II)或(III)的基团时,或(ii)代表式(II)或(III)的基团时
当 [A] 代表式(IV)的基团时,R 代表 (i) 式中的基团:
(其中 R3 和 R4 为氢或 1-4 个碳原子的烷基),当 [A] 代表式(II)的基团时,或 (ii) 式中的基团:
(其中 R3 和 R4 如前定义,R5 为 1-4 个碳原子的烷基),当[A]代表式(III)或(IV)的基团时,R'代表 1-5 个碳原子的烯烃的单键,R2 代表 1-8 个碳原子的烷基、4-7 个碳原子的环烷基,可以是未取代的,也可以是被 1-8 个碳原子的烷基取代的,或者是任选被卤素取代的苯基或苯氧基、三
氟甲基或烷基或 1- 4 个碳原子,式(III)和(IV)中 C9 - C,o 之间的双键为 Z,式(V)中 C13 - C14 之间的双键为 E,式(VI)中 C12-C13 和 C14 - C15 之间的双键为 E、Z 或它们的混合物,条件是当 R' 代表单键时,R2 不代表取代或未取代的苯氧基,其
环糊精包合物具有抗肿瘤活性。