Compounds according formula (I) A-G-Z-W and pharmaceutically acceptable salts, solvates or hydrates thereof; wherein,
A is (C
6
-C
10
)aryl, (C
6
-C
10
)aryl-SO
2
, (C
6
-C
10
)aryl-CH
2
—, (C
6
-C
10
)arylcarbonyl, (C
1
-C
9
)heteroaryl, (C
1
-C
9
)heteroaryl-SO
2
—, (C
1
-C
9
)heteroaryl-CH
2
—; or (C
1
-C
9
)heteroarylcarbonyl;
G is selected from the group consisting of:
where B is (C
6
-C
10
)aryl or (C
1
-C
9
)heteroaryl, and X is CH
2
, SO
2
, or carbonyl;
where X is CH
2
, SO
2
, or carbonyl; and R
1
and R
1′
are each independently selected from H, CN, (C
1
-C
8
)alkyl-, and phenyl(CH
2
)—, wherein said alkyl and phenyl groups are optionally substituted; and
where Z and W are as defined in the present Specificiation; and pharmaceutical compositions and methods useful to increase secretion of growth hormone(GH) from the anterior pituitary of mammals, including on a sustained release basis.
                            根据公式(I)制备复合物A-G-Z-W及其药学上可接受的盐,溶剂或
水合物;其中,A为(C6-C10)芳基,(C6-C10)芳基-SO2,(C6-C10)芳基-
CH2—,(C6-C10)芳基羰基,(C1-C9)杂环芳基,(C1-C9)杂环芳基-SO2—,(C1-C9)杂环芳基-   —;或(C1-C9)杂环芳基羰基;G选自以下组:其中B为(C6-C10)芳基或(C1-C9)杂环芳基,X为   ,SO2或羰基;其中X为   ,SO2或羰基;R1和R1'各自独立地选自H,CN,(C1-C8)烷基或苯基(   )—,其中所述烷基和苯基基团可以选择性地被取代;Z和W的定义如本说明书所述;以及制备用于增加哺乳动物前垂体分泌生长激素(GH)的药物组合物和方法,包括持续释放的基础。