METHODS OF MAKING COMPOUNDS HAVING A BETA-ADRENERGIC INHIBITOR AND A LINKER AND METHODS OF MAKING COMPOUNDS HAVING A BETA-ADRENERGIC INHIBITOR, A LINKER AND A PHOSPHODIESTERASE INHIBITOR
申请人:Chen Gang
公开号:US20080262226A1
公开(公告)日:2008-10-23
A method is provided for making compounds comprising a beta-adrenergic inhibiting moiety and a linking moiety, the method comprising: a) reacting a compound of formula (A): (R
1
—(CH—O—CH
2
)) with at least one of NH
3
, NH
4
, NH
4
ClNH
3
and R
12′
NH
2
thereby forming a compound of formula (B): (R
1
—CH(OH)—CH
2
—NHR
12′
); and b) reacting a compound of formula (B) with a compound of formula (C): (R
3
═O), thereby forming a compound of formula (D): (R
1
—COH—CH
2
—N(R
3
)(R
12′
)), wherein R
1
comprises the beta-adrenergic inhibiting moiety or comprises the beta-adrenergic inhibiting moiety when bonded to —COH—CH
2
—N(R
12′
)— of formula (D); R
3
comprises the linking moiety and is bonded to the =0 of formula (C) via a carbon atom; and R
12′
is selected from hydrogen and a protecting group.
提供了一种制备含有β-肾上腺素受体抑制基团和连接基团的化合物的方法,该方法包括:a)将式(A)的化合物:(R1-(CH-O-CH2))与NH3、NH4、NH4ClNH3和R12'NH2中的至少一种反应,从而形成式(B)的化合物:(R1-CH(OH)-CH2-NHR12');b)将式(B)的化合物与式(C)的化合物反应:(R3═O),从而形成式(D)的化合物:(R1-COH-CH2-N(R3)(R12')),其中R1包括β-肾上腺素受体抑制基团,或者在与式(D)的—COH-CH2-N(R12')—结合时包括β-肾上腺素受体抑制基团;R3包括连接基团,并通过碳原子与式(C)的=0结合;R12'选择自氢和保护基团。