CN1163616A - Dc107衍生物 - Google Patents
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Abstract
以式(I)表示的DC107衍生物或其可药用的盐,该式(I)如右式:[式中,R1表示氢、低级烷氧基烷基、芳烷氧基烷基、低级烷氧基烷氧基烷基、低级烷氧基烷氧基烷氧基烷基、芳烷基、四氢吡喃基、COR4等;R2表示氢或COR5;R3表示低级烷基、低级链烯基、可以被取代或非取代的芳基取代的芳烷基、低级烷氧基烷基、芳烷氧基烷基、取代或非取代的芳氧基烷基、低级烷氧基羰基烷基、低级链烷酰氧基烷基、脂环烷酰氧基烷基等,或者Y与R3连成一体表示单键或者与Z连成一体表示单键;Z表示氢或与Y连成一体表示单键;W表示氧或NR6,但是,R1、R2、Z中每一种皆是氢,R3与Y连成一体表示单键而且W为氧的化合物(DC107)除外]。
Description
技术领域
本发明涉及具有抗菌活性、抗肿瘤活性的新型DC107衍生物。
背景技术
DC107(Leinamycin)是一种由链霉菌属微生物产生的化合物,这种化合物已在特开平1-112988号公报中公开,该化合物除了显示对各种细菌的抗菌活性外,还显示出抗肿瘤活性,它具有由下述通式(I)表示的结构,在式(I)中,R1、R2、Z皆为氢,R3与Y连成一体表示单键,而且W表示氧。
发明的公开
{式中,Q1表示CH2、O、S、SO、SO2或N-Q3(式中,Q3表示取代或非取代的芳基或低级烷氧基羰基),Q2表示低级烷基}、COR4[式中,R4表示烷基、脂环烷基、芳烷基、取代或非取代的芳基、取代或非取代的杂环基、低级烷氧基、脂环烷氧基、9-芴基甲氧基、芳烷氧基、取代或非取代的芳氧基、(CH2)mR4A<式中,m表示1~6的整数,R4A表示羟基、低级烷氧基、羧基、低级烷氧基羰基、取代或非取代的芳基、取代或非取代的杂环基、取代或非取代的芳烷氧基、NR4BCOR4C{式中,R4B表示氢或低级烷基,R4C表示氢、低级烷基、低级烷氧基、芳烷氧基、芳基、芳氧基、9-芴基甲氧基、(CH2)nNHCOR4D(式中,n表示1~6的整数,R4D表示烷基、低级烷氧基、芳烷氧基、芳基、芳氧基、9-芴基甲氧基)或者CHR4ENHCOR4F(式中,R4E表示低级烷基或羟基低级烷基、R4F的定义同上述R4D)}>或者CHR4GNHCOR4H(式中,R4G的定义同上述R4E,R4H的定义同上述R4C)];R2表示氢或COR5(式中,R5表示低级烷基、芳烷基、取代或非取代的芳基或取代或非取代的杂环基);R3表示低级烷基、低级链烯基、任选为取代或非取代的芳基取代的芳烷基、低级烷氧基烷基、芳烷氧基烷基、取代或非取代的芳氧基烷基、低级烷氧基羰基烷基、低级链烷酰氧基烷基、脂环烷酰氧基烷基或或者与Y连成一体表示单键;Y与R3连成一体表示单键或者与Z连成一体表示单键;Z表示氢或与Y连成一体表示单键;W表示氧或NR6(式中,R6表示羟基、低级烷氧基、低级链烯氧基、芳烷氧基、取代或非取代的芳基磺酰氨基或低级烷氧基羰基氨基)。但是,R1、R2、Z中每一种皆是氢,R3与Y连成一体表示单键而且W为氧的化合物(DC107)除外]。
以下将通式(I)表示的化合物称为化合物(I)。其他通式编号的化合物同样类推。
在通式(I)的各基团的定义中,作为烷基,可以举出碳原子1~20的直链或支链烷基,例如:甲基、乙基、丙基、异丙基、丁基、异丁基、仲丁基、叔丁基、戊基、异戊基、己基、庚基、辛基、壬基、癸基、十一烷基、十二烷基、十五烷基等。在低级烷氧基烷基、芳烷氧基烷基、低级烷氧基烷氧基烷基、低级烷氧基烷氧基烷氧基烷基、低级烷氧基羰基烷基、取代或非取代的芳氧基烷基、低级链烷酰氧基烷基、脂环烷酰氧基烷基中所含的烷基部分的定义同上述的烷基。作为脂环烷基,可以举出碳原子数3~8的脂环烷基,例如:环丙基、环丁基、环戊基、环己基、环庚基、环辛基等脂环基。在脂环烷氧基、脂环烷酰氧基烷基中所含的脂环烷基部分的定义同上述的脂环烷基。
低级烷基表示在上述的烷基中碳原子数1~8的烷基。在低级烷氧基、低级烷氧基烷基、低级烷氧基烷氧基烷基、低级烷氧基烷氧基烷氧基烷基、低级烷氧基羰基、羟基低级烷基、低级烷氧基羰基烷基、低级链烷酰氧基烷基、低级烷氧基羰基氨基中所含的低级烷基部分的定义同上述的低级烷基。
作为在低级链烯基和低级链烯氧基中的低级链烯基部分,可以举出碳原子数3~6的直链或支链的链烯基,例如烯丙基、丁烯基、异戊烯基等。
作为在芳烷基、芳烷氧基和芳烷氧基烷基中的芳烷基部分,可以举出碳原子数7~15的芳烷基,例如苯甲基、苯乙基、二苯甲基、萘甲基等。
作为在芳基、芳氧基、芳氧基烷基和芳基磺酰氨基中的芳基部分,可以举出苯基、萘基等。
杂环基表示至少含有氧、硫、氮等杂原子中至少一个以上的3~8元环的脂肪族或芳香族的环状化合物基团以及与该环状化合物基团相同或不同的其他环状化合物或苯环缩合而成的缩环化合物基团,优选是咪噻基、吡啶基、吲哚基、喹啉基、异喹啉基、喹喔啉基、喹唑啉基等5元或6元的含氮芳香族杂环基以及吡咯烷基、氧代吡咯烷基、哌啶烷基、1-哌啶基、哌嗪基、吗啉基、硫代吗啉基、高哌啶基、高哌嗪基、四氢吡啶基等5元或6元环含氮脂环式杂环基。
作为在芳基、芳氧基、芳烷基、芳烷氧基、芳氧基烷基、芳基磺酰氨基或杂环上的取代基,它们可以相同或不同地为取代数1~3的卤素、硝基、低级烷基、羟基、低级烷氧基、低级芳酰氧基、低级烷氧基羰基、N,N-二低级烷基氨基甲酰氧基、N-乙酰基六氢异烟酰氧基等。在这些取代基中,卤素表示氟、氯、溴或碘。在低级烷基、低级烷氧基、低级芳酰氧基、低级烷氧基羰基和低级烷基氨基甲酰氧基中的低级烷基部分的定义同上述的低级烷基。
作为化合物(I)的可药用的盐,例如可以举出:盐酸盐、氢溴酸盐、硫酸盐、甲酸盐、乙酸盐、苯甲酸盐、马来酸盐、富马酸盐、琥珀酸盐、酒石酸盐、柠檬酸盐、草酸盐、甲磺酸盐、对甲苯磺酸盐、天冬氨酸盐、谷氨酸盐等酸加成盐。
下面说明化合物(I)的制造方法。制造法1
化合物(I)包括化合物(Ia)、(Ib)、(Ic)、(Id)、(Ie),当化合物(I)中的R1为氢以外的基团,R2和Z为氢,R3与Y连成一体表示单键而且W为氧的化合物(I)称化合物(Ia);当化合物(I)中的R1和R2为氢以外的基团,Z为氢,R3与Y连成一体表示单键而且W为氧的化合物(I)称化合物(Ib);当化合物(I)中的R1和R2为氢,Y与Z连成一体表示单键而且W为氧的化合物(I)称化合物(Ic);当化合物(I)中的R2为氢,R1为氢以外的基团,Y与Z连成一体表示单键而且W为氧的化合物(I)称化合物(Id);当化合物(I)中的R1、R2皆为氢以外的基团,Y与Z连成一体表示单键而且W为氧的化合物(I)称化合物(Ie),这些其中W为氧的化合物(I)例如可以按照以下的合成路线,以DC107为起始原料来制造。{式中,R1a的定义同上述R1但氢除外,R2a表示COR5(式中,R5的定义同上),R3a表示低级烷基、低级链烯基、任选为取代或非取代的芳基取代的芳烷基、低级烷氧基烷基、芳烷氧基烷基、取代或非取代的芳氧基烷基、低级烷氧基羰基烷基、低级链烷酰氧基烷基、脂环烷酰氧基烷基或
化合物(Ia)、(Ib)、(Ic)、(Id)和(Ie)可以根据R1a、R2a、R3a的种类,基于上述的合成路线,例如按照以下所示的工序来制造。(工序1)(式中,R3a和R4的定义同上)
在化合物(Ia)或(Id)中,R1为COR4(式中,R4的定义同上)的化合物(Ia1)或(Id1)可以按下述方法制造,也就是将DC107(见特开平1-112988号公报)或化合物(Ic)在反应惰性的溶剂中和有碱存在下与下述通式
(R4CO)2O (II)(式中,R4的定义同上)表示的化合物(II)或
R4COX (III)(式中,R4的定义同上,X表示氯、溴或碘)表示的化合物(III)反应,当使用DC107时获得化合物(Ia1),当使用化合物(Ic)时获得化合物(Id1)。化合物(II)或化合物(III)的使用量,通常相对于DC107或化合物(Ic),为1当量以上,优选为1~100当量。
作为可用于反应中的溶剂有氯仿、二氯甲烷、乙醚、四氢呋喃、丙酮、N,N-二甲基甲酰胺、乙腈等,只要是在该反应中为惰性的溶剂即可,它们可以单独或混合使用。作为碱,可以使用吡啶、三乙胺、二异丙基乙基胺等,它们可以单独或混合使用,另外还可以加入0.1~2当量的二甲基氨基吡啶等以促进反应。碱的使用量,通常相对于DC107或化合物(Ic),为1当量以上,优选为1~200当量。反应温度通常在-20~50℃的范围内,时间为5分钟~24小时。(工序2)(式中,R3a的定义同上,R7的定义基本上同R4,但不包括低级烷氧基、脂环烷氧基、9-芴基甲氧基、芳烷氧基、取代或非取代的芳氧基)
在化合物(Ia)或(Id)中,R1a为COR7(式中,R7的定义同上)的化合物(Ia2)或(Id2),可以按下述方法制造,也就是将DC107或化合物(Ic)在惰性溶剂中和缩合剂的存在下,与下述通式
R7CO2H (IV)(式中,R7的定义同上)表示的化合物(IV)反应而制得。作为该反应中使用的溶剂,上述惰性溶剂中的任何一种皆可,但优选为氯仿和二氯甲烷。作为缩合剂,通常用于羧酸与醇的缩合反应的缩合剂中的任何一种皆可,例如可以使用二环己基碳化二亚胺、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺等,另外还可以加入0.1~10当量的二甲基氨基吡啶等。化合物(IV)和缩合剂的使用量,通常相对于DC107或化合物(Ic),为1~100当量。反应通常在0~30℃的温度进行,在10分钟~24小时内结束。(工序3)(式中,R3a的定义同上,R8表示含氮脂环式杂环基)
在化合物(Ia)或(Id)中,R1a为COR8(式中,R8的定义同上)的化合物(Ia4)或(Id4)可以按下列方法制造,也就是通过将一种其中R1a为对硝基苯氧基羰基的化合物(Ia3)或化合物(Id3)在惰性溶剂中与一种含氮的脂环式杂环反应而制得。作为该反应中使用的溶剂,上述惰性溶剂中的任何一种皆可,但优选为氯仿和二氯甲烷。含氮脂环式杂环基通常可以使用1~10当量。反应通常在0~30℃进行,在10分钟~24小时内结束。(工序4-1)(式中,R1a、R3a和R5的定义同上)
化合物(Ib1)或化合物(Ie1)可按下列方法制造,也就是通过将化合物(Ia)或(Id)在惰性溶剂中和碱的存在下与下式
(R5CO)2O (V)(式中,R5的定义同上)表示的化合物(V)或
R5COX (VI)(式中,R5和X的定义同上)表示的化合物(VI)反应而制得,在使用化合物(Ia)时获得化合物(Ib1),在使用化合物(Id)时获得化合物(Ie1)。
作为可用于该反应中的溶剂有氯仿、二氯甲烷、乙醚、四氢呋喃、丙酮、N,N-二甲基甲酰胺、乙腈等,只要是在该反应中为惰性的溶剂即可,它们可以单独或混合使用。作为碱,可以使用吡啶、三乙胺、二异丙基乙基胺等,它们可以单独或混合使用,另外还可以加入0.1~10当量的二甲基氨基吡啶等。
化合物(V)或化合物(VI)的使用量,相对于化合物(Ia)或化合物(Id),通常为1当量以上,优选为1~100当量;碱的使用量,相对于化合物(Ia)或化合物(Id),通常为1当量以上,优选为1~500当量。反应通常在-20~50℃的温度范围内进行,在5分钟~20小时内结束。(工序4-2)(式中,R3a和R5的定义同上)
在工序4-1中,使用DC107或化合物(Ic)为起始原料的情况(工序4-2)下,随同化合物(Ia5)或化合物(Id5)一起,还可以获得R2a与R1a为同一取代基(R1a=R2a=COR5)的化合物(Ib2)或(Ie2)。在此情况下,(Ia5)和(Ib2)或者(Id5)和(Ie2)的产率根据化合物(V)或化合物(VI)的种类、当量、溶剂等条件的不同而变化。(工序5)
DC107;R1=H (Ic);R1=H
(Ia);R1=R1a (Id);R1=R1a(式中,R1a和R3a的定义同上)
化合物(Ic)或化合物(Id)可按下列方法制造,也就是通过将DC107或化合物(Ia)在对反应惰性的溶剂中和碱的存在下与下式
R3aX (VII)(式中,R3a和X的定义同上)表示的化合物(VII)反应而获得化合物(Ic)或(Id)。
作为可用于该反应中的溶剂有氯仿、二氯甲烷、乙醚、四氢呋喃、丙酮、N,N-二甲基甲酰胺、乙腈等,只要是在该反应中为惰性的溶剂即可,它们可以单独或混合使用。作为碱,可以使用吡啶、咪唑、三乙胺、二异丙基乙基胺等胺类,碳酸钠、碳酸钾、碳酸钙、碳酸氢钠等碱金属或碱土金属的碳酸盐或碳酸氢盐,也可以使用二甲基氨基吡啶等作为催化剂。另外,可以添加1~100当量的碘化钾、碘化钠、四丁基碘化铵等以促进反应。
化合物(VII)的使用量,相对于DC107或化合物(Ia),通常为1当量以上,优选为1~100当量。碱的使用量,相对于DC107或化合物(Ia),通常为1当量以上,优选为1~200当量。反应通常在0~50℃进行,在10分钟~24小时内结束。(工序6-1)(式中,R3a的定义同上,R9表示低级烷氧基烷基、芳烷氧基烷基、低级烷氧基烷氧基烷基、低级烷氧基烷氧基烷氧基烷基)
在化合物(Id)中,R1a为低级烷氧基烷基、芳烷氧基烷基、低级烷氧基烷氧基烷基、低级烷氧基烷氧基烷氧基烷基的化合物(Id6)可按下列方法合成,也就是将化合物(Ic)在氯仿、二氯甲烷、N,N-二甲基甲酰胺、乙腈、乙醚、四氢呋喃等对反应为惰性的溶剂中,在三乙胺、二异丙基乙基胺、N-甲基哌啶等叔胺的存在下,与下式
R9X (VIII)(式中,R9和X的定义同上)表示的化合物(VIII)反应而获得。化合物(VIII)的用量通常为1~100当量,叔胺的用量通常为1~200当量。反应通常在0~50℃的温度进行,在1~24小时内结束。(工序6-2)(式中,R9的定义同上)
在工序6-1中,当使用DC-107为起始原料时(工序6-2),有时可以获得其中R1a或R3a中之一为低级烷氧基烷基、芳烷氧基烷基、低级烷氧基烷氧基烷基的化合物(Ia6)或化合物(Ic1),以及其中R1a或R3a二者皆为低级烷氧基烷基、芳烷氧基烷基、低级烷氧基烷氧基烷基、低级烷氧基烷氧基烷氧基烷基的化合物(Id7)。化合物(Ia6)、(Ic1)、(Id7)的产率根据化合物(VIII)或碱的种类、当量数、溶剂、反应温度等反应条件的不同而异。(工序-7)[式中,R3a的定义同上,R10表示四氢吡喃基、低级烷氧基烷基、芳烷基或(式中,Q1和Q2的定义同上)]
化合物(Ia7)或化合物(Id8)可按下列方法制得,也就是将DC107或化合物(Ic)在惰性溶剂中和酸的存在下,当R10为四氢吡喃基时与3,4-二氢-2H-吡喃反应,当R10为芳烷基时与芳烷基2,2,2-三氯亚氨逐乙酸酯反应,当R10为低级烷氧基烷基时与低级烷氧基烯烃反应,当R10为(式中,Q1和Q2的定义同上)时,与(式中,Q1和Q2的定义同上)反应而制得,其使用量相对于DC107或化合物(Ic),为1~300当量。
作为可用于该反应中的溶剂有氯仿、二氯甲烷、乙醚、四氢呋喃、丙酮、N,N-二甲基甲酰胺、乙腈等,只要是在该反应中为惰性的溶剂即可,它们可以单独或混合使用。作为酸,可以使用对甲苯磺酸、樟脑磺酸、对甲苯磺酸吡啶鎓盐、三氟乙酸、三氟甲烷磺酸等有机酸,盐酸、硫酸等无机酸或者四氯化钛、三氟化硼·二乙醚配合物等路易斯酸,其用量相对于DC107或化合物(Ic),通常为0.1~5当量。该反应通常在-30~30℃的温度下进行,在5分钟~24小时内结束。制造法2
在化合物(I)中,R1为氢而R2为COR5(式中,R5的定义同上)并且W为氧的化合物(I)称为化合物(If)或化合物(Ig)。化合物(If)或化合物(Ig)例如可按下列工序制造。(工序8)(式中,R3a和R5的定义同上)
化合物(If)或化合物(Ig)可以通过将化合物(Ib3)或化合物(Ie3)在甲醇、乙醇等溶剂中,在对甲苯磺酸、樟脑磺酸等有机酸或盐酸、硫酸等无机酸存在0.1~100当量的条件下进行处理而制得。反应通常在-30~30℃的温度进行,5分钟~24小时内结束。制造法3
在化合物(I)中,W为氧或NR6(式中,R6的定义同上)的化合物(I)分别称为化合物(Ih)、化合物(Ii)。化合物(Ii)可用化合物(Ih)按照以下工序制造。(工序9)(式中,R1、R2、R3、Y、Z和R6的定义同上)
化合物(Ii)可以通过将化合物(Ih)与下式
R6NH2 (IX)(式中,R6的定义同上)所示的化合物(IX)或其盐酸盐在一种对反应呈惰性的溶剂中反应而制得。
作为可用于该反应中的溶剂有甲醇、乙醇、二氯甲烷、氯仿、四氢呋喃、N,N-二甲基甲酰胺、乙腈等,它们可以单独或混合使用。另外,在该反应中也可以加入吡啶或酸以促进反应,作为所说的酸,优选使用对甲苯磺酸、樟脑磺酸、对甲苯磺酸吡啶鎓盐等有机酸,但盐酸、硫酸等无机酸也可以使用。
相对于化合物(I),化合物(IX)的用量通常可为1~50当量,吡啶或酸的用量可为1~100当量。反应通常在0~30℃的温度进行,在5分钟~24小时内结束。
在上述制造法获得的目标化合物可以使用有机合成化学中常用的精制法,例如中和、过滤、萃取、洗涤、干燥、浓缩、重结晶、各种色谱法等进行分离精制。
另外,化合物(I)有时也能以与水或各种溶剂的加成物的形式存在,但这些化合物均包含在本发明中。
按照上述制造法获得的化合物(I)的具体例示于表1中。
表1 化合物(I)的具体例(4)
化合物 R1 R2 R3 W |
26 H H CH3 O27 H H CH2CH=CH2 O28 H H CH2OCH3 O29 CH2OCH3 H CH2OCH3 O31 CH2OCH2CH3 H CH2OCH2CH3 O32 H H CH2OCH2Ph O33 H H CH2CO2CH2CH3 O34 H H CH2OCOC(CH3)3 O35 H H DMDO O36 COCH3 H CH2OCH3 O37* THP H CH2OCH3 O38* THP H CH2OCH3 O39 COCH3 H CH2OCOC(CH3)3 O40 COCH2CH3 H CH2OCOC(CH3)3 O41 CO2CH2CH3 H CH2OCOC(CH3)3 O42 CO2Ph H CH2OCOC(CH3)3 O43 CH2OCH3 H CH2OCOC(CH3)3 O44 THP H CH2OCOC(CH3)3 O45 COCH3 H DMDO O46 COCH3 COCH3 DMDO O47 COCH2CH3 H DMDO O |
表1化合物(I)的具体例(6)
*由于在R1的四氢呋喃基上的不对称碳原子而形成的非对映异构体。
**与W上的C=N键有关的几何异构体
以下通过试验例来说明代表性化合物(I)的抗菌活性、抗肿瘤活性。试验例1抗菌活性
抗菌活性的测定方法是使用一种由细菌培养用胰化蛋白胨(Bacto-Trypton,Difco社制)3g、肉提取物3g、酵母提取物1g、葡萄糖1g和琼脂16g溶解于1升水中制成的培养基(pH7),用琼脂稀释法测定。以最小繁殖抑制浓度(MIC)表示的代表性化合物的抗菌活性示于表2中。
表2抗菌活性(1)
细菌名和MIC(mg/ml)
化合物 | EF | SA | BS | KP | EC |
1 | 0.52 | 0.52 | 0.26 | 17 | - |
2 | 0.081 | 0.041 | 0.33 | 0.65 | 1.3 |
6 | 0.91 | 0.91 | 0.028 | 7.3 | 3.7 |
8 | 0.08 | 0.081 | 0.020 | 1.3 | 1.3 |
10 | 0.26 | 0.26 | 0.13 | 4.2 | 4.2 |
15 | 0.081 | 0.16 | 0.041 | - | - |
18 | 0.16 | 0.16 | 0.041 | 2.6 | 1.3 |
25 | 2.6 | 1.3 | 10 | 10 | 42 |
30 | 0.065 | 0.13 | 0.033 | 1.0 | 8.3 |
52 | 0.72 | 0.72 | 2.9 | 23 | 92 |
54 | 0.13 | 0.13 | - | - | 0.018 |
58 | 0.72 | 0.72 | 0.72 | 2.9 | 46 |
59 | 1.3 | 1.3 | 0.65 | 5.2 | 21 |
61 | 0.65 | 0.65 | 0.081 | - | 2.6 |
63 | 0.65 | 0.65 | 0.081 | 5.2 | 21 |
64 | 1.3 | 0.65 | 0.16 | 5.2 | 5.2 |
69 | 0.028 | 0.057 | 0.028 | 0.23 | 1.8 |
78 | 9.4 | 4.7 | 0.073 | 2.3 | - |
80 | 5.2 | 2.6 | 0.041 | - | - |
84 | 0.39 | 0.39 | 0.049 | 0.098 | - |
87 | 54 | 0.85 | 0.11 | 1.7 | 6.8 |
表2抗菌活性(2)
细菌名和MIC(mg/ml)
EF:肠球菌フエシウム(Enterococcus faecium)ATCC 10541SA:金黄色酿脓葡萄球菌(Staphylococcus aureus)ATCC 6538pBS:枯草芽孢杆菌(Bacillus subtilis)No.10707KP:肺炎克氏杆菌(Klebisiella pneumoniae)ATCC 10031EC:大肠杆菌(Escherichia coli)ATCC 26试验例2 试验化合物对P388白血病的抗肿瘤活性
化合物 | EF | SA | BS | KP | EC |
90 | 0.041 | 0.041 | 0.020 | 0.16 | 0.65 |
97 | 0.041 | 0.041 | 0.33 | 0.81 | 0.65 |
99 | 0.041 | 0.041 | 0.041 | 0.041 | 2.6 |
100 | 0.041 | 0.041 | 0.081 | 0.041 | 2.6 |
103 | 0.081 | 42 | 0.041 | 1.3 | 10 |
106 | 0.16 | 0.16 | 0.041 | 1.3 | 10 |
108 | 0.081 | 0.16 | 0.041 | 0.33 | 21 |
109 | 0.081 | 0.081 | 0.35 | 0.041 | 3.2 |
111 | 0.16 | 0.33 | 0.081 | 0.041 | 2.6 |
114 | 0.037 | 0.037 | 0.037 | 1.2 | 11 |
116 | 0.033 | 0.033 | 0.033 | 0.033 | 42 |
117 | 0.23 | 0.13 | 0.13 | 0.057 | 0.46 |
121 | 0.78 | 0.78 | 0.26 | 0.39 | - |
122 | 1.3 | 0.65 | 0.16 | 2.6 | 42 |
126 | 1.0 | 1.0 | 0.033 | 4.2 | - |
127 | 0.65 | 0.65 | 0.041 | 2.6 | - |
143 | 0.33 | 0.16 | 0.16 | 0.65 | 5.2 |
167 | 2.1 | 2.1 | 2.1 | 2.1 | - |
170 | 2.3 | 2.3 | 2.3 | 2.3 | 75 |
172 | 1.0 | 2.1 | 1.0 | 1.0 | - |
从移植后第7日的患有P388腹水肿瘤癌的小鼠(DBA/2)的腹腔中抽取腹水。测定该腹水中的P388细胞数,用灭菌生理食盐水将其配制成一种内含5×106个/ml的肿瘤细胞悬浮液,从其中取出0.2ml(内含1×106个细胞),将其移植入体重为20~25g的CDF1小鼠的腹腔内。
将试验化合物溶解于一种含有聚氧乙烯山梨糖醇酐单油酸酯的生理食盐水中,在肿瘤移植后第24小时向一组5只CDF1小鼠的腹腔内注入0.2ml所说的试验化合物溶液,在30日内观察这些小鼠的生存日数。
试验化合物的效果判定是以试验化合物投与组的平均生存日数相对于对照组(未处理组)的平均生存日数之比(寿命延长率,ILS%,Increased Life Span)来表示。其结果示于表3中。
表3 对P388白血病的抗肿瘤活性(1)
化合物 | 投与量(mg/kg) | ILS(%) |
2 | 2.0 | 42 |
6 | 4.0 | 49 |
9 | 2.0 | 44 |
11 | 2.0 | 50 |
12 | 1.0 | 44 |
14 | 1.0 | 42 |
15 | 16.0 | 63 |
34 | 2.0 | 48 |
35 | 2.0 | 65 |
41 | 2.0 | 40 |
48 | 8.0 | 47 |
53 | 2.0 | 43 |
54 | 2.0 | 42 |
55 | 1.0 | 40 |
56 | 1.0 | 63 |
57 | 4.0 | 53 |
59 | 2.0 | 47 |
63 | 2.0 | 48 |
73 | 4.0 | 43 |
表3 对P388白血病的抗肿瘤活性(2)
化合物 | 投与量(mg/kg) | ILS(%) |
91 | 8.0 | 48 |
92 | 8.0 | 48 |
96 | 2.0 | 46 |
97 | 8.0 | 54 |
99 | 8.0 | 56 |
100 | 4.0 | 66 |
101 | 4.0 | 48 |
102 | 4.0 | 49 |
103 | 4.0 | 52 |
105 | 4.0 | 53 |
106 | 16 | 62 |
108 | 4.0 | 72 |
109 | 8.0 | 78 |
110 | 8.0 | 58 |
111 | 16 | 76 |
112 | 8.0 | 67 |
113 | 16 | 58 |
114 | 4.0 | 70 |
115 | 8.0 | 67 |
117 | 16 | 73 |
118 | 16 | 71 |
119 | 16 | 63 |
表3 对P388白血病的抗肿瘤活性(3)
化合物 | 投与量(mg/kg) | ILS(%) |
122 | 2.0 | 52 |
125 | 16 | 54 |
127 | 16 | 52 |
128 | 4.0 | 84 |
129 | 1.0 | 64 |
131 | 8.0 | 60 |
143 | 0.5 | 49 |
144 | 2.0 | 49 |
147 | 2.0 | 60 |
148 | 8.0 | 49 |
149 | 4.0 | 55 |
154 | 2.0 | 48 |
157 | 8.0 | 98 |
159 | 8.0 | 50 |
160 | 4.0 | 62 |
161 | 4.0 | 65 |
162 | 8.0 | 57 |
163 | 2.0 | 46 |
166 | 8.0 | 64 |
167 | 16 | 90 |
168 | 4.0 | 58 |
169 | 16 | 91 |
170 | 8.0 | 70 |
171 | 16 | 63 |
172 | 4.0 | 65 |
173 | 8.0 | 64 |
175 | 16 | 65 |
176 | 16 | 75 |
177 | 32 | 52 |
按本发明获得的化合物可用作抗菌剂和抗肿瘤剂,它可以直接使用或按各种投药的剂型使用。例如,在将化合物(I)用作注射剂时,可以将其溶解在例如生理食盐水、葡萄糖注射液、乳糖注射液、甘露糖醇注射液等在该领域中通常作为稀释剂使用的溶液中后使用,或者,也可以与符合日本药典规定的冻结干燥注射剂或氯化钠等混合,作为粉末注射剂使用。另外,也可以向这些注射剂中加入聚乙二醇、HCO-60(表面活性剂;日光ケミカル社制)等助剂,乙醇和/或脂质体、环状糊精等载体。这些注射剂通常可按静脉注射使用,但是也可按动脉内注射、腹腔内投药、胸腔内投药等使用。
也可以将化合物(I)与适当的赋形剂、崩解剂、粘合剂、润滑剂等按常规方法混合成型,制成片剂、粒剂、粉剂、糖浆剂等作为口服剂使用。
投药量可根据投药方法、化合物(I)的种类、患者的年龄、症状等而异,另外,投药方法也可以根据症状和投药量而变化,但作为通常的注射剂可按非经口的方式,或经口的方式投药。例如,可按每周一次或每3周一次的间隔,按0.06~6mg/kg的比例范围投药。
以下示出本发明的实施例。
用于实施发明的最佳方案
以下实施例所示各种化合物的物理化学性质是使用以下类型仪器测定的。
MS 日本电子HX/HX110A(按FAB法测定)
日立 M-80B(按SI法测定)
1HNMR ブル-カ-AM500(500 MHz)
日本电子α400(400 MHz)
日本电子FX-100(100 MHz)
IR 日本分光IR-810
在以下实施例的各种化合物的物理数据中,HRFABMAS表示按FAB法的高分辨率MS测定结果,Anal表示元素分析结果,calcd表示根据分子式的理论值,found表示实测值。实施例中的Cbz表示苄氧羰基、Boc表示叔丁氧羰基、Fmoc表示9-芴基甲基羰基。
另外,在以下的实施例中,所谓常规的后处理是指下述的反应后处理。
在各工序反应结束后,根据需要向反应液中加水、酸、缓冲液等,使用乙酸乙酯、乙醚、氯仿、二氯甲烷等非水溶性溶剂萃取。将萃取液用水、食盐水等洗涤后,用无水硫酸钠等干燥,在减压下蒸去溶剂。实施例1 化合物1的合成
将DC107(52mg,0.102mmol)溶解于二氯甲烷(2.0ml)和吡啶(0.1ml,1.2mmol)中,向其中加入乙酸酐(0.05ml,0.53mmol)和4-二甲基氨基吡啶(2.0mg,0.016 mmol),在25℃搅拌1.5小时。在经过常规的后处理后,用薄层色谱法(用乙醚/己烷=10/1展开)精制,获得化合物1(46mg,收率82%)。
IR(KBr)3400,2950,1720,1660,1615,1540,1450,1450,1370,1230,1100,1030,1000,950,900,805 cm-1
1H NMR(CDCl3,400MHz)δppm;8.80(dd,J=16.5,11.6 Hz,1H),7.28(s,1H),6.67(brd,J=6.6Hz,1H),6.65(d,J=11.6 Hz,1H),6.36(dd,J=11.6,11.6 Hz,1H),6.03(d,J=16.5 Hz,1H),5.79(brs,2H),5.36(dq,J=6.6,6.6 Hz,1H),4.45(brs,1H),3.06(brs,2H),2.35(dt,J=12.8,3.9 Hz,1H),2.06(dt,J=12.8,5.2 Hz,1H),2.00(s,3H),1.88(dt,J=12.8,5.2 Hz,1H),1.78(s,3H),1.77(d,J=6.6 Hz,3H),1.75(m,1H),1.72(s,3H).
SIMS m/z 553(M+H)+
HRFABMS 计算值C24H29N2O7S3(M+H)+553.1137,实测值553.1160实施例2 化合物2的合成
按照实施例1的方法,使用DC107(40.7mg,0.080mmol)、氯仿(4.0ml)、吡啶(0.162ml,2.0mmol)、丙酸酐(0.051ml,0.40mmol)和4-二甲基氨基吡啶(3.0mg,0.024mmol),获得化合物2(34mg,收率76%)。
IR(KBr)3420,3350,2926,1718,1653,1615,1540,1448,1373,1271,1185,1082,1003,947,893,799 cm-1
1H NMR(CDCl3,500MHz)δppm;8.83(dd,J=16.6,11.3Hz,1H),7.28(s,1H),6.68(brd,J=6.4 Hz,1H),6.64(d,J=11.3 Hz,1H),6.35(dd,J=11.3,11.3 Hz,1H),6.02(d,J=16.6 Hz,1H),5.81(brd,J=9.8Hz,1H),5.78(d,J=9.8 Hz,1H),5.36(dq,J=6.4,6.4 Hz,1H),4.50(brs,1H),3.08(d,J=15.3 Hz,1H),3.03(d,J=15.3 Hz,1H),2.34(dt,J=12.8,4.0 Hz,1H),2.27(dq,J=7.6,1.5 Hz,2H),2.07(ddd,J=13.4,12.8,5.5 Hz,1H),1.88(ddd,J=14.3,12.8,5.5 Hz,1H),1.79(ddd,J=14.3,13.4,4.0 Hz,1H),1.79(s,3H),1.77(d,J=6.4 Hz,3H),1.73(s,3H),1.04(t,J=7.6 Hz,3H)
FABMS m/z 567(M+H)+
HRFABMS 计算值C25H31N2O7S3(M+H)+567.1293,实测值567.1313实施例3 化合物3的合成
按照实施例1的方法,使用DC107(40.0mg,0.078mmol)、二氯甲烷(1.0ml)、吡啶(0.82ml,10.1mmol)、三甲基乙酰氯(0.63ml,5.15mmol)和4-二甲基氨基吡啶(2.0mg,0.016mmol),获得化合物3(23mg,收率51%)。
IR(KBr)3400,2936,1718,1654,1617,1540,1460,1364,1149,1100,1000,950 cm-1
1H NMR(CDCl3,400MHz)δppm;8.83(dd,J=16.6,11.3 Hz,1H),7.28(s,1H),6.80(brd.J=6.6 Hz,1H),6.62(d,J=11.6 Hz,1H),6.33(dd,J=11.6,11.3 Hz,1H),5.97(d,J=16.6 Hz,1H),5.88(brd,J=9.5 Hz,1H),5.66(d,J=9.5 Hz,1H),5.36(dq,J=6.6,6.6 Hz,1H),4.61(brs,1H),3.12(d,J=15.0 Hz,1H),3.00(d,J=15.0 Hz,1H),2.40-2.33(m,1H),2.13-2.06(m,1H),1.93-1.62(m,2H),1.82(s,3H),1.80(d,J=6.6 Hz,3H),1.74(d,J=1.2 Hz,3H),1.08(s,9H).
FABMS m/z 595(M+H)+
HRFABMS 计算值C27H35N2O7S3(M+H)+595.1606,实测值595.1603实施例4 化合物4的合成
按照实施例1的方法,使用DC107(40.2mg,0.079mmol)、二氯甲烷(4.0ml)、吡啶(0.034ml,0.42mmol)和月桂酰氯(0.048mg,0.21mmol),获得化合物4(23mg,收率51%)。
IR(KBr)3450,3330,2926,2856,1714,1646,1615,1521,1447,1368,1190,1100,1000,947,890,799 cm-1
1H NMR(CDCl3,500MHz)δ.ppm;8.81(dd,J=16.8,11.3 Hz,1H),7.27(s,1H),6.73(brd,6.3 Hz,1H),11.3(d,J=11.3 Hz,1H),6.02(d,J=16.8 Hz,1H),5.80(brd,J=9.9 Hz,1H),5.76(d,J=9.9 Hz,1H),5.36(dq,J=6.7,6.3 Hz,1H),4.52(brs,1H),3.09(d,J=15.1 Hz,1H),3.03(d,J=15.1 Hz,1H),2.38-2.32(m,1H),2.22(t,J=7.3 Hz,2H),2.06(dt,J=12.8,5.2 Hz,1H),1.93-1.10(m,20H),1.80(s,3H),1.77(d,J=6.7 Hz,3H),1.72(s,3H),0.88(t,J=6.7 Hz,3H)
FABMS m/z 693(M+H)+
HRFABMS 计算值C34H49N2O7S3(M+H)+693.2702,实测值693.2675实施例5 化合物5的合成
按照实施例1的方法,使用DC107(52mg,0.102mmol)、二氯甲烷(2.5ml)、吡啶(0.050ml,0.62mmol)和棕榈酰氯(100mg,0.36mmol),获得化合物5(55mg,收率72%)。
IR(KBr)3420,3330,2928,2856,1713,1647,1614,1529,1453,1371,1263,1200,1101,1000,948,892,808,720 cm-1
1H NMR(CDCl3,400 MHz)δppm;8.97(dd,J=16.9,11.5 Hz,1H),7.27(s,1H),6.72(brd,J=6.3 Hz,1H),6.63(d,J=11.3 Hz,1H),6.34(dd,J=11.5,11.3 Hz,1H),6.00(d,J=16.9 Hz,1H),5.81(brd,J=10.0 Hz,1H),5.74(d,J=10.0 Hz,1H),5.35(dq,J=6.6,6.3 Hz,1H),4.59(brs,1H),3.09(d,J=15.2 Hz,1H),3.01(d,J=15.2Hz,1H),2.34(ddd,J=13.0,12.2,4.4 Hz,1H),2.21(t,J=7.5 Hz,2H),2.07(ddd,J=13.0,12.2,5.6 Hz,1H),1.94-1.75(m,2H),1.80(s,3H),1.77(d,J=6.6 Hz,3H),1.73(d,J=1.0 Hz.3H),1.54-1.05(m,26H),0.88(t,J=6.8 Hz,3H)
FABMS m/z 749(M+H)+
HRFABMS 计算值C38H57N2O6S3(M+H)+749.3328,实测值749.3331实施例6 化合物6的合成
按照实施例1的方法,使用DC107(51mg,0.099 mmol)、二氯甲烷(5.0ml)、吡啶(0.16ml,1.99mmol)和环己环碳酰氯(0.134ml,1.0mmol),获得化合物6(50mg,收率81%)。
IR(KBr)3450,3350,2932,2858,1730,1652,1612,1530,1447,1369,1247,1193,1166,1130,1100,1001,940,892 cm-1
1H NMR(CDCl3,400MHz)δppm;8.81(dd,J=16.7,11.5 Hz,1H),7.28(s,1H),6.75(brd,J=6.3 Hz,1H),6.64(d,J=11.5 Hz,1H),6.35(dd,J=11.5,11.5 Hz,1H),6.00(dd,J=16.7,0.6 Hz,1H),5.83(brd,J=9.4 Hz,1H),5.69(d,J=9.4 Hz,1H),5.36(dq,J=6.6,6.3 Hz,1H),4.37(brs,1H),3.11(d,J=15.2 Hz,1H),3.02(d,J=15.2 Hz,1H),2.35(ddd,J=13.0,12.2,4.7 Hz,1H),2.21(tt,J=11.2,3.6 Hz,1H),2.08(ddd,J=13.0,12.2,5.4 Hz,1H),1.94-1.50(m,6H),1.82(s,3H),1.78(d,J=6.6 Hz,3H),1.73(d,J=1.2 Hz,3H),1.39-1.11(m,6H)
FABMS m/z 621(M+H)+
HRFABMS 计算值C29H37N2O7S3(M+H)+621.1763,实测值621.1742实施例7 化合物7的合成
按照实施例1的方法,使用DC107(17mg,0.033mmol)、二氯甲烷(0.8ml)、吡啶(0.10ml,1.2mmol)、苯甲酰氯(0.040ml,0.34mmol)和4-二甲基氨基吡啶(5.0mg,0.041mmol),获得化合物7(17mg,收率84%)。
IR(KBr)3400,2934,1718,1653,1620,1520,1457,1380,1320,1266,1100,1069,799,712 cm-1
1H NMR(CDCl3,500MHz)δppm;9.01(dd,J=16.8,11.6 Hz,1H),7.87(dd,J=8.5,1.2 Hz,2H),7.48(dt,J=7.6,1.2 Hz,1H),7.30(s,1H),7.27(dd,J=8.5,7.6Hz,2H),6.78(brd,J=6.4 Hz,1H),6.67(d,J=11.9 Hz,1H),6.37(dd,J=11.6,11.3 Hz,1H),6.08(dd,J=9.8,1.1Hz,1H),6.07(d,J=16.8 Hz,1H),.5.95(brd,J=9.8 Hz,1H),5.32(dq,J=6.7,6.4 Hz,1H),4.54(brs,1H),3.09(d,J=14.9 Hz,1H),3.03(d,J=14.9 Hz,1H),2.39(dt,J=13.1,4.0 Hz,1H),2.11(dt,J=13.1,5.2 Hz,1H),1.92-1.81(m,2H),1.82(d,J=1.1 Hz,3H),1.79 (s,3H),1.60(d,J=6.4 Hz,3H).
SIMS m/z 615(M+H)+
HRFABMS 计算值C29H31N2O7S3(M+H)+615.1293,实测值615.1307实施例8 化合物8的合成
按照实施例1的方法,使用DC107(30mg,0.060mmol)、二氯甲烷(3.0ml)、吡啶(0.14ml,1.78mmol)和对氟代苯甲酰氯(0.105ml,0.89mmol),获得化合物8(21mg,收率56%)。
IR(KBr)3420,2930,1721,1653,1604,1520,1506,1448,1411,1370,1266,1155,1104,1091,992,950,894,854,799,764 cm-1
1H NMR(CDCl3,500MHz)δppm;8.90(dd,J=16.6,11.6 Hz,1H),7.95-7.88(m,2H),7.31(s,1H),6.97-6.91(m,2H),6.66(d,J=11.3 Hz,1H),6.66(brd,J=6.4 Hz,1H),6.39(dd,J=11.6,11.3 Hz,1H),6.10(d,J=9.6 Hz,1H),6.09(d,J=16.6 Hz,1H),5.92(brd,J=9.6 Hz,1H),5.36(dq,J=6.7,6.4 Hz,1H),4.31(brs,1H),3.07(brs,2H),2.39(dt,J=13.0,4.0 Hz,1H),2.13(dt,J=13.0,5.2 Hz,1H),1.95-1.75(m,2H),1.82(d,J=0.9 Hz,3H),1.79(s,3H),1.62(d,J=6.7 Hz,3H)
FABMS m/z 633(M+H)+
HRFABMS 计算值C29H30FN2O7S3 (M+H)+633.1199.实测值633.1203实施例9 化合物9的合成
按照实施例1的方法,使用DC107(40mg,0.079mmol)、二氯甲烷(4.0ml)、吡啶(0.16ml,2.0mmol)和2-喹喔啉酰氯(46mg,0.24mmol),获得化合物9(40mg,收率75%)。
IR(KBr)3420,2932,1716,1659,1613,1546,1493,1446,1367,1341,1269,1231,1156,1104,980,895,799,774 cm-1
1H NMR(CDCl3,400MHz)δppm;9.41(s,1H),8.96(dd,J=16.9,11.2Hz,1H),8.14(dd,J=8.3,1.3 Hz,1H),7.92(dd,J=8.3,1.3 Hz,1H),7.86(ddd,J=8.3,6.9,1.3 Hz,1H),7.78(ddd,J=8.3,6.9,1.3 Hz,1H),7.31(s,1H),6.68(d,J=11.2 Hz,1H),6.64(brd,J=6.4 Hz,1H),6.39(dd,J=11.2,11.2 Hz,1H),6.26(d,J=9.7 Hz,1H),6.13(d,J=16.6 Hz,1H),6.00(brd,J=9.7 Hz,1H),5.36(dq,J=6.6,6.4Hz,1H),4.28(brs,1H),3.11(d,J=15.3 H2,1H),3.05(d,J=15.3 Hz,1H),2.44(dt,J=12.9,4.2 Hz,1H),2.14(dt,J=13.7,5.0 Hz,1H),1.98-1.72(m,2H),1.86(d,J=1.2Hz,3H),1.77(s,3H),1.66(d,J=6.6 Hz,3H)
FABMS m/z 667(M+H)+
HRFABMS 计算值C31H31N4O7S3(M+H)+667.1355,实测值667.1360实施例10 化合物10的合成
按照实施例1的方法,使用DC107(50mg,0.098mmol)、二氯甲烷(5.0ml)、吡啶(0.16ml,1.96mmol)和氯代甲酸乙酯(0.094ml,0.98mmol),获得化合物10(48mg,收率85%)。
IR(KBr)3400,2930,1735,1660,1615,1540,1450,1374,1256,1202,1095,998,784 cm-1
1H NMR(CDCl3,400MHz)δppm;8.76(dd,J=16.6,11.4 Hz,1H),7.27(s,1H),6.66(brd,J=6.5Hz,1H),6.66(d,J=11.4 Hz,1H),6.37(dd,J=11.4,11.4 Hz,1H),6.07(d,J=16.6 Hz,1H),5.78(brd,J=10.0 Hz,1H),5.73(d,J=10.0 Hz,1H),5.36(dq,J=6.5,6.5 Hz,1H),4.41(brs,1H),4.14(q,J=7.1 Hz,2H),3.04(s,2H),2.34(dt,J=12.7,4.0 Hz,1H),2.06(ddd,J=13.0,12.7,5.3 Hz,1H),1.89(ddd,J=12.7,12.4,5.3 Hz,1H),1.77(s,3H),1.76(ddd,J=13.0,12.4,4.0 Hz,1H),1.75(d,J=1.2 Hz,3H),1.74(d,J=6.5 Hz,3 H),1.23(t,J=7.1Hz,3H)
FABMS m/z 583(M+H)+
HRFABMS 计算值C25H31N2O6S3(M+H)+583.1242,实测值583.1259实施例11 化合物11的合成
按照实施例1的方法,使用DC107(50mg,0.098mmol)、二氯甲烷(5.0ml)、吡啶(0.080ml,0.98mmol)和氯代甲酸异丁酯(0.089ml,0.69mmol),获得化合物11(50mg,收率84%)。
IR(KBr)3400,3340,2966,1740,1660,1615,1530,1448,1378,1252,1202,1099,996,968,946,894,808,785 cm-1
1H NMR(CDCl3,400MHz)δppm;8.82(dd,J=16.2,11.3 Hz,1H),7.26(s,1H),6.71(brd,J=6.6 Hz,1H),6.65(d,J=11.5 Hz,1H),6.37(dd,J=11.5,11.3 Hz,1H),6.06(d,J=16.2 Hz,1H),5.78(brd,J=9.7Hz,1H),5.68(d,J=9.7 Hz,1H),5.35(dq,J=6.6,6.4 Hz,1H),4.52(brs,1H),3.89(dd,J=10.5,6.6 Hz,1H),3.82(dd,J=10.5,6.6 Hz,1H ),3.09(d,J=15.3 Hz,1H),3.03(d,J=15.3 Hz,1H),2.35(dt,J=12.7,3.7 Hz,1H),2.07(dt,J=12.7,5.2 Hz,1H),2,03-1.70(m,2H),1.86(dq,J=6.8,6.6 Hz,1H),1.79(s,3H),1.75(d,J=6.4 Hz,3H),1.75(d,J=1.0 Hz,3H),0.83(d,J=6.8 Hz,3H),0.88(t,J=6.8Hz,3H)
FABMS m/z 611(M+H)+
HRFABMS 计算值C27H35N2O6S3(M+H)+611.1555,实测值611.1568实施例12 化合物12的合成
按照实施例1的方法,使用DC107(40mg,0.079 mmol)、二氯甲烷(4.0ml)、吡啶(0.064ml,0.79mmol)和氯代甲酸苯酯(0.030ml,0.24mmol),获得化合物12(40mg,收率81%)。
IR(KBr)3400,2924,1761,1720,1660,1612,1522,1490,1448,1369,1251,1206,1101,1022,949,894,767 cm-1
1H NMR(CDCl3,500MHz)δppm;8.83(dd,J=16.5,11.3 Hz,1H),7.32(ddd,J=8.5,7.3,1.2 Hz,2H),7.29(s,1H),7.20(dt,J=7.3,1.2 Hz,1H),7.08(dt,J=8.5,1.2 Hz,2H),6.69(brd,J=6.7 Hz,1H),6.68(d,J=11.3 Hz,1H),6.40(dd,J=11.3,11.3 Hz,1H),6.11(d,J=16.5 Hz,1H),5.85(d,J=10.2 Hz,1H),5.83(d,J=10.2 Hz,1H),5.38(dq,J=6.7,6.7 Hz,1H),4.43(brs,.1H),3.09(d,J=12.5 Hz,1H),3.05(d,J=12.5 Hz,1H),2.38(ddd,J=13.1,12.8,4.0 Hz,1H),2.09(dt,J=13.1,4.9 Hz,1H),1.91(ddd,J=12.8,12.5,4.9 Hz,1H),1.80(ddd,J=13.1,12.5,4.0 Hz,1H),1.77(d,J=6.7 Hz,3H),1.76(s,3H),1.76(s,3H)
FABMS m/z 631(M+H)+
HRFABMS 计算值C29H31N2O8S3(M+H)+621.1242,实测值631.1258实施例13 化合物13的合成
按照实施例1的方法,使用DC107(51mg,0.99mmol)、二氯甲烷(5.0ml)、吡啶(0.080ml,0.98mmol)和氯代甲酸对硝基苯酯(59.8mg,0.30mmol),获得化合物13(64mg,收率96%)。
IR(KBr)3370,2936,1764,1718,1654,1616,1570,1526,1491,1458,1348,1250,1216,1106,164,949,897,861,799,751 cm-1
1H NMR(CDCl3,400MHz)δppm;8.73(dd,J=16.6,11.2 Hz,1H),8.23(ddd,J=9.0,3.2,2.2 Hz,2H),7.32(ddd,J=9.0,3.2,2.2 Hz,2H),7.30(s,1H),6.68(d,J=11.3 Hz,1H),6.52(brd,J=6.6 Hz,1H),6.38(dd,J=11.3,11.2 Hz,1H),6.12(d,J=16.6 Hz,1H),5.89(d,J=9.8 Hz,1H),5.85(brd,J=9.8 Hz,1H),5.42(dq,J=6.8,6.6 Hz,1H),4.11(brs,1H),3.17(d,J=15.6 Hz,1H),2.99(d,J=15.6 Hz,1H),2.40(dt,J=13.0,4.1 Hz,1H),2.11(dt,J=13.0,4.5 Hz,1H),1.92(dt,J=14.4,4.5 Hz,1H),1.72-1.70(m,1H),1.76(d,J=6.8 Hz,3H),1.76(d,J=0.7 Hz,3H),1.72(s,3H)
FABMS m/z 676 (M+H)+
HRFABMS 计算值C29H30N3O10S3(M+H)+676.1093,实测值676.1093实施例14 化合物14的合成
按照实施例1的方法,使用DC107(31mg,0.060mmol)、二氯甲烷(3.0ml)、吡啶(0.66ml,8.17mmol)和氯代甲酸苄酯(1.18ml,30%甲苯溶液,2.47mmol),获得化合物14(29mg,收率74%)。
IR(KBr) 3330,2934,1744,1720,1655,1614,1530,1455,1382,1255,1099,1000,949,895,799,783,697 cm-1
1H NMR(CDCl3,400Hz)δppm;8.84(dd,J=16.3,11.2 Hz,1H),7.35-7.22(m,5H),7.30(s,1H),6.64(d,J=11.2 Hz,1H),6.62(brd,J=6.6 Hz,1H),6.34(dd,J=11.2,11.2 Hz,1H),6.05(d,J=16.3 Hz,1H),5.79(brd,J=9.6 Hz,1H),5.72(d,J=9.6 Hz,1H),5.32(dq,J=6.6,6.6 Hz,1H),5.10(s,2H),4.50(brs,1H),3.08(d,J=15.2 Hz,1H),3.01(d,J=15.2 Hz,1H),2.33(dt,J=12.7,3.9 Hz,1H),2.08(dt,J=12.7,5.6 Hz,1H),1.93-1.72(m,2H),1.79(s,3H),1.74(d,J=1.0Hz,3H),1.69(d,J=6.6 Hz,3H)FABMS m/z 645(M+H)+HRFABMS 计算值C30H33N2O8S3(M+H)+645.1399,实测值645.1415实施例15 化合物15的合成
按照实施例1的方法,使用DC107(30mg,0.059mmol)、二氯甲烷(2.5ml)、吡啶(0.029ml,0.35mmol)和氯代甲酸9-芴基甲酯(45mg,0.17mmol),获得化合物15(18.5mg,收率43%)。
IR(KBr)3410,2930,1746,1718,1654,1612,1520,1449,1383,1323,1260,1102,949,805,758,740 cm-1
1H NMR(CDCl3,400MHz)δppm;9.01(dd,J=16.6,11.3 Hz,1H),7.72-7.09(m,8H),7.30(s,1H),6.65(d,J=11.3 Hz,1H),6.62(brd,J=6.6 Hz,1H),6.35(dd,J=11.3,11.3 Hz,1H),6.06(d,J=16.6 Hz,1H),5.84(brd,J=9.6 Hz,1H),5.69(d,J=9.6 Hz,1H),5.32(dq,J=6.6,6.6 Hz,1H),4.64(brs,1H),4.46(dd,J=10.5,7.0 Hz,1H),4.24(dd,J=10.5,7.4 Hz,1H),4.14(dd,J=7.4,7.0 Hz,1H),3.14 (d,J=15.3 Hz,1H),2.99(d,J=15.3Hz,1H),2.35(ddd,J=13.0,12.0,4.0Hz,1H),2.11(ddd,J=13.5,13.0,6.1 Hz,1H),1.95-1.60(m,2H),1.83(s,3H),1.78(brs,3H),1.72(d,J=6.6 Hz,3H)FABMS m/z 733 (M+H)+HRFABMS 计算值C37H37N2O8S3(M+H)+733.1712,实测值733.1734实施例16 化合物16的合成
将化合物13(4.3mg,0.0063mmol)溶解于氯仿(0.5ml),向其中加入哌啶(0.0025ml,0.025mmol),在25℃搅拌30分钟。将该反应混合物用薄层色谱法(用乙醚/甲醇=97/3展开)精制,获得化合物16(1.0mg,收率26%)。
IR(KBr)3430,2938,2860,1700,1671,1617,1540,1433,1371,1258,1233,1151,1100,1023,949,894,854,799,760 cm-1
1H NMR(CDCl3,500MHz)δppm;8.73(dd,J=16.4,11.6 Hz,1H),7.28(s,1H),6.84(brs,1H),6.63(d,J=11.1 Hz,1H),6.38(dd,J=11.6,11.1 Hz,1H),6.04(d,J=16.4 Hz,1H),5.79(brd,J=9.5 Hz,1H),5.73(d,J=9.5 Hz,1H),5.37(dq,J=6.7,6.4 Hz,1H),4.52(brs,1H),3.55-3.10(m,4H),3.11(d,J=15.1 Hz,1H),3.03(d,J=15.1 Hz,1H),2.34(ddd,J=13.1,11.9,5.2 Hz,1H),2.06(ddd,J=12.8,11.9,5.2Hz,1H),1.93-1.80(m,2H),1.81(s,3H),1.80-1.38(m,6H),1.75(d,J=6.7 Hz,3H),1.74(s,3H)
FABMS m/z 622(M+H)+
HRFABMS 计算值C26H36N3O7S3(M+H)+622.1715,实测值622.1730实施例17 化合物17的合成
按照实施例16的方法,使用化合物13(18mg,0.027mmol)、氯仿(1.5ml)和吡咯烷(0.0045ml,0.054mmol),获得化合物17(1.5mg,收率9%)。
IR(KBr)3420,2938,1703,1670,1612,1521,1424,1375,1260,1200,1181,1098,1000,861,762 cm-1
1H NMR(CDCl3,100MHz)δppm;8.80(dd,J=16.5,11.5 Hz,1H),7.28(s,1H),6.88(brd,J=6.2 Hz,1H),6.62(d,J=11.5 Hz,1H),6.30(dd,J=11.5,11.5 Hz,1H),6.04(d,J=16.5 Hz,1H),5.80(brs,2H),5.36(dq,J=6.2,6.5 Hz,1H),3.5-3.0(m,6H),2.5-1.4(m,8H),1.78(s,3H),1.75(s,3H),1.72(d,J=6.5 Hz,3H)
FABMS m/z 608(M+H)+
HRFABMS 计算值C27H34N3O7S3(M+H)+608.1559,实测值608.1586实施例18 化合物18的合成
将DC107(71mg,0.14mmol)溶解于二氯甲烷(9.0ml)中,向其中加入3,4-二氢-2H-吡喃(0.164ml,1.81mmol)和樟脑磺酸(77mg,0.33mmol),在0℃搅拌4小时。在经过常规的后处理后,用硅胶柱色谱法(用氯仿/甲醇=99/1洗脱)精制,获得化合物18(49mg,收率58%)。1HNMR的分析结果表明,化合物18是一种由于四氢吡喃基的不对称碳原子造成的约为5∶4的非对映异构体的混合物。
IR(KBr);3400,3320,2930,2850,1715,1651,1612,1538,1450,1373,1260,1098,1025,970,890,867,808 cm-1
1H NMR(CDCl3,500MHz)δppm;major isomer 9.25(dd,J=16.5,11.6Hz,1H),7.25(s,1H),6.88(brd,J=6.4 Hz,1H),6.63(d,J=11.6 Hz,1H),6.36(dd,J=11.6,11.6 Hz,1H),6.01(d,J=16.5 Hz,1H),5.94(d,J=9.7 Hz,1H),5.30(dq,J=6.7,6.4 Hz,1H),5.08(dd,J=9.7,1.2 Hz,1H),5.00(brs,1H),4.58(t,J=4.6 Hz,1H),3.78-3.74(m,1H),3.50-3.45(m,1H),3.25(d,J=15.0 Hz,1H),2.90(d,J=15.0 Hz,1H),2.35-2.28(m,1H),2.12-2.06(m,1H),1.95-1.44(m,8H),1.88(s,3H),1.79(d,J=6.7 Hz,3H),1.72(d,J=1.2 Hz,3H);minor isomer 9.04(dd,J=16.5,11.6 Hz,1H),7.25(s,1H),6.86(brd,J=6.4 Hz,1H),6.63(d,J=11.6 Hz,1H),6.39(dd,J=11.6,11.6 Hz,1H),6.05(d,J=16.5 Hz,1H),5.87(d,J=9.8Hz,1H),5.27(dq,J=6.4,6.4 Hz,1H),4.93(brs,1H),4.91(dd,J=9.8,1.2 Hz,1H),4.63(brs,1H),3.72-3.67(m,1H),3.45-3.39(m,1H),3.22(d,J=14.6 Hz,1H),2.88(d,J=14.6 Hz,1H),2.35-2.28(m,1H),2.14-2.06(m,1H),1.90-1.40(m,8H),1.90(s,3H),1.72(d,J=6.4 Hz,3z,3H),72(s,3H)
FABMS m/z 595(M+H)+
HRFABMS 计算值C27H35N2O7S3(M+H)+595.1606,实测值595.1606实施例19 化合物19的合成
将DC107(10mg,0.020mmol)溶解于二氯甲烷(1.0ml)中,向其中加入乙基乙烯基醚(0.224ml,2.35mmol)和对甲苯磺酸吡啶鎓盐(5.3mg,0.021mmol),在25℃搅拌1小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=99/1展开)精制,获得化合物19(5.0mg,收率43%)。1H NMR的分析结果表明,化合物19是一种由于1-乙氧基乙基的不对称碳原子造成的约为3∶2的非对映异构体的混合物。
IR(KBr)3420,3350,2990,1721,1645,1613,1540,1460,1367,1096,957,810 cm-1
1H NMR(CDCl3,400MHz)δppm;major isomer 9.18(dd,J=16.6,11.5 Hz,1H),7.25(s,1H),6.84(brd,J=6.4 Hz,1H),6.63(d,J=11.5 Hz,1H),6.37(d,J=11.5 Hz,1H),6.02(d,J=16.6 Hz,1H),5.90(brd,J=9.5 Hz,1H),5.26(dq,J=6.4,6.4 Hz,1H),5.10(brs,1H),4.83(dd,J=9.5,1.2 Hz,1H),4.69(q,J=5.4 Hz,1H),3.52-3.25(m,2H),3.24(d,J=14.6 Hz,1H),2.86(d,J=14.6 Hz,1H),2.35-1.80(m,4H),1.91(s,3H),1.76(d,J=6.4 Hz,3H),1.73(s,3H),1.18(d,J=5.4 Hz,3H),1.07(t.J=7.0 Hz,3H);minor isomer 9.31(dd,J=16.6,11.5Hz,1H),7.25(s,1H),6.83(brd,J=6.4 Hz,1H),6.64(d,J=11.5 Hz,1H),6.37(dd,J=11.5,11.5 Hz,1H),6.01(d,J=16.6 Hz,1H),5.91(brd,J=9.8 Hz,1H),5.27(dq,J=6.4,6.4 Hz,1H),5.08(brs,1H),4.98(dd,J=9.8,1.2Hz,1H),4.64(q,J=5.4 Hz,1H),3.52-3.25(m,2H),3.24(d,J=14.6 Hz,1H),2.87(d,J=14.6 Hz,1H),2.35-1.80(m,4H),1.90(s,3H),1.78(d,J=6.6 Hz,3H),1.73(brs,3H),1.14(t,J=7.1 Hz,3H),1.12(d,J=5.4 Hz,3H)
FABMS m/z 583(M+H)+
HRFABMS 计算值C26H35N2O7S3(M+H)+583.1606,实测值583.1600实施例20 化合物20的合成
将DC107(44mg,0.085mmol)溶解于二氯甲烷(5.0ml)中,向其中加入苄基2,2,2-三氯亚氨逐乙酸酯(0.22ml,1.18mmol)和三氟甲烷磺酸(0.011ml,0.13mmol),在25℃搅拌1小时。在经过常规的后处理后,用薄层色谱法(用乙醚/甲醇=97/3展开)精制,获得化合物20(7.0mg,收率14%)。
IR(KBr)3420,2926,1711,1653,1612,1532,1451,1369,1199,1095,1067,997,945,799,736,697 cm-1
1H NMR(CDCl3,400MHz)δppm;9.46(dd,J=16.3,11.5 Hz,1H),7.25-7.03(m,5H),7.27(s,1H),6.84(brd,J=6.2 Hz,1H),6.68(d,J=11.5 Hz,1H),6.41(dd,J=11.5,11.5 Hz,1H),6.06(d,J=16.3 Hz,1H),5.93(brd,J=9.5 Hz,1H),5.20(dq,J=6.5,6.2 Hz,1H),5.08(brs,1H),4.68(dd,J=9.5,1.0 Hz,1H),4.49(d,J=11.6 Hz,1H),4.40(d,J=11.6 Hz,1H),3.24(d,J=14.5 Hz,1H),2.86(d,J=14.5 Hz,1H),2.32-1.45(m,4H),1.90(s,3H),1.67(d,J=1.0 Hz,3H),1.53(d,J=6.5 Hz,3H)
FABMS m/z 601(M+H)+
HRFABMS 计算值C29H33N2O6S3(M+H)+601.1501,实测值601.1490实施例21 化合物21的合成
将DC107(50mg,0.098mmol)溶解于二氯甲烷(1.0ml)中,向其中加入吡啶(0.79ml,9.8mmol)、乙酰氯(0.35ml,4.9mmol)和4-二甲基氨基吡啶(2.4mg,0.020mmol),在25℃搅拌20分钟。在经过常规的后处理后,用薄层色谱法(用乙醚/甲醇=99/1展开)精制,获得化合物21(43mg,收率74%)。
IR(KBr)3450,2932,1735,1652,1620,1558,1520,1456,1369,1218,1109,1020,950 cm-1
1H NMR(CDCl3,400MHz)δppm;8.33(dd,J=16.6,11.5 Hz,1H),7.28(s,1H),6.66(d,J=11.3 Hz,1H),6.39(brd,J=6.6 Hz,1H),6.38(dd,J=11.5,11.3 Hz,1H),6.08(d,J=16.6 Hz,1H),5.99(d,J=9.3 Hz,1H),5.68(brd,J=9.3 Hz,1H),5.50(dq,J=6.6,6.6 Hz,1H),3.39(d,J=16.4 Hz,1H),2.95(d,J=16.3 Hz,1H),2.12(s,3H),2.10(s,3H),2.10-1.72(m,4H),2.01(s,3H),1.75(d,J=6.6 Hz,3H),1.68(d,J=1.2 Hz,3H).
FABMS m/z 595(M+H)+
HRFABMS C26H31N2O8S3(M+H)+595.1242,实测值595.1224实施例22 化合物22的合成
将DC107(50mg,0.098mmol)溶解于二氯甲烷(1.0ml)和吡啶(0.79ml,9.8mmol)中,向其中加入三甲基乙酰氯(0.84ml,6.85mmol)和4-二甲基氨基吡啶(2.4mg,0.020mmol),在25℃搅拌24小时。在经过常规的后处理后,用硅胶柱色谱法(用氯仿洗脱)精制,获得化合物22(16mg,收率24%)。
IR(KBr)3420,2976,2936,1730,1653,1620,1520,1479,1447,1395,1368,1277,1146,1101,1030,857 cm-1
1H NMR(CDCl3,500MHz)8.64(br dd,J=16.8,11.3 Hz,1H),7.29(s,1H),6.63(d,J=11.3 Hz,1H),6.38(brs,1H),6.34(dd,J=11.3,11.3Hz,1H),6.02(d,J=16.8 Hz,1H),5.84(brs,2H),5.45(dq,J=6.7,6.4Hz,1H),3.33(d,J=15.9 Hz,1H),2.91(brd,J=15.9 Hz,1H),2.20-1.60(m,4H),1.89(s,3H),1.76(d,J=6.7 Hz,3H),1.75(brs,3H),1.21(s,9H),1.16(s,9H).
FABMS m/z 679(M+H)+
HRFABMS 计算值C32H43N2O8S3(M+H)+679.2181,实测值679.2164实施例23 化合物23、24的合成
将化合物18(77mg,0.13mmol)溶解于氯仿(4.0ml)和吡啶(2.9ml,35.9mmol)中,向其中加入乙酸酐(0.68ml,7.2mmol)和4-二甲基氨基吡啶(2.7mg,0.024mmol),在25℃搅拌5小时。
在经过常规的后处理后,获得化合物23和24的混合物(76 mg,收率91%)。然后将其中的36mg用薄层色谱法(用乙醚/甲醇=97/3展开)精制,获得化合物23(13mg)和作为化合物23的非对映异构体化合物24(11mg)。
化合物23
IR(KBr)3420,3332,3100,294 2,2856,1763,1716,1670,1612,1521,1447,1368,1212,1112,1078,1021,969,912,867,808 cm-1
1HNMR(CDCl3,500MHz)δppm;8.76(brdd,J=16.5,11.6 Hz,1H),7.24(s,1H),6.63(d,J=11.3 Hz,1H),6.59(brd,J=7.0 Hz,1H),6.35(dd,J=11.6,11.3 Hz,1H),6.02(d,J=16.5 Hz 1H),5.83(brd,J=9.2 Hz,1H),5.44(dq,J=7.0,6.7 Hz,1H),5.18(d,J=9.2 Hz,1H),4.56(dd,J=4.9,2.7 Hz,1H),3.87-3.82(m,1H),3.50-3.47(m,1H),3.19(d,J=15.5 Hz,1H),2.94(brd,J=15.5 Hz,1H),2.22-1.45(m,10H),2.10(s,3H),2.07(s,3H),1.74(d,J=1.2 Hz,3H),1.73(d,J=6.7Hz,3H)
FABMS m/z 637(M+H)+
HRFABMS 计算值C29H37N2O8S3(M+H)+637.1712,实测值637.1723
化合物24
IR(KBr)3450,3330,3100,2942,2860,1759,1718,1653,1615,1522,1447,1368,1212,1104,1078,1019,972,910,866,799 cm-1
1H NMR(CDCl3,500MHz)δppm;8.57(brdd,J=16.5,11.6 Hz,1H),7.24(s,1H),6.62(d,J=11.1 Hz,1H),6.49(brd,J=6.6 Hz,1H),6.36(dd,J=11.6,11.1 Hz,1H),6.08(d,J=16.5 Hz,1H),5.70(brd,J=9.3 Hz,1H),5.42(dq,J=6.7,6.7 Hz,1H),5.11(d,J=9.3 Hz,1H),4.68(t,J=3.5 Hz,1H),3.78-3.74(m,1H),3.46-3.42(m,1H),3.22(d,J=15.7 Hz,1H),2.81(brd,J=15.7 Hz,1H),2.25-1.45(m,10H),2.23(s,3H),2.21(s,3H),1.73(d,J=1.2 Hz,3H),1.70(d,J=6.7 Hz,3H)
FABMS m/z 637(M+H)+
HRFABMS 计算值C29H37N2O6S3(M+H)+637.1712,实测值637.1738实施例24 化合物25的合成
将实施例23中获得的未精制的化合物23与24的混合物(30mg,0.047mmol)溶解于甲醇(4.0ml)中,向其中加入樟脑磺酸(22mg,0.094mmol),在0℃搅拌40分钟。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=99/3展开)精制,获得化合物25(14mg,收率53%)。
IR(KBr)3450,3300,2930,1760,1716,1654,1614,1528,1446,1372,1218,1104,1066,1010,949,842,808 cm-1
1H NMR(CDCl3,400MHz)δppm;8.08(ddd,J=16.5,11.5,1.0 Hz,1H),7.26(s,1H),6.72(dd,J=11.2,1.0 Hz,1H),6.40(dd,J=11.5,11.2Hz,1H),6.24(brd,J=7.2 Hz,1H),6.20(d,J=16.5 Hz,1H),5.51(dq,J=7.2,6.8 Hz,1H),5.48(brd,J=9.0 Hz,1H),5.05(d,J=9.0 Hz,1H),3.97(brs,1H),3.46(d,J=16.6 Hz,1H),3.00(d,J=16.6 Hz,1H),2.12-1.82(m,3H),2.09(s,3H),1.98(s,3H),1.75-1.65(m,1H),1.74(d,J=6.8Hz,3H),1.64(d,J=1.2Hz,3H)
FABMS m/z 553(M+H)+
HRFABMS 计算值C24H29N2O7S3(M+H)+553.1137,实测值553.1143实施例25 化合物26的合成
将DC107(51mg,0.10mmol)溶解于二氯甲烷(10ml)中,向其中加入N,N-二异丙基乙基胺(0.69ml,4.0mmol)和碘甲烷(0.19ml,3.0mmol),在25℃搅拌5小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物26(17mg,收率34%)。
IR(KBr)3430,2930,1720,1680,1610,1448,1364,1264,1155,1089,997,753 cm-1
1H NMR(CDCl3,500MHz)δppm;8.45(ddd,J=16.5,11.6,1.0 Hz,1H),7.47(s,1H),6.58(d,J=11.6 Hz,1H),6.23(dd,J=11.6,11.6 Hz,1H),6.17(d,J=16.5 Hz,1H),5.73(brd,J=8.5 Hz,1H),5.46(br s,1H),5.41(q,J=6.7 Hz,1H),4.94(d,J=8.5 Hz,1H),3.93(d,J=17.8 Hz,1H),2.28(d,J=17.8 Hz,1H),2.38-1.92(m,4H),2.23(s,3H),2.03(d,J=6.7 Hz,3H),1.78(s,3H),1.75(d,J=1.2 Hz,3H)
FABMS m/z 525(M+H)+
HRFABMS 计算值C23H29N2O6S3525.1189(M+H)+,实测值525.1187实施例26 化合物27的合成
将DC107(51mg,0.10mmol)溶解于N,N-二甲基甲酰胺(4.0ml)中,向其中加入N,N-二异丙基乙基胺(0.35ml,1.98mmol)、烯丙基溴(0.086ml,0.99mmol)和碘化钾(82mg,0.50mmol),在25℃搅拌16小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物27(26mg,收率49%)。
IR(KBr)3420,2930,1720,1675,1610,1450,1370,1262,1 153,1090,987,923cm-1
1H NMR(CDCl3,400MHz)δppm;8.38(dd,J=16.4,11.3 Hz,1H),7.27(s,1H),6.51(d,J=11.7 Hz,1H),6.16(dd,J=11.7,11.3Hz,1H),6.10(d,J=16.4 Hz,1H),5.68(ddt,J=16.8,10.1,6.8 Hz,1H),5.65(brd,J=9.0 Hz,1H),5.39(brs,1H),5.34(q,J=6.8 Hz,1H),5.17(dd,J=16.8,1.2 Hz,1H),5.04(brd,J=10.1 Hz,1H),4.87(d,J=9.0Hz,1H),3.87(d,J=18.0 Hz,1H),3.67(brs,1H),3.40(dd,J=14.2,6.8 Hz,1H),3.35(dd,J=14.2,6.8 Hz,1H),2.28-1.72(m,4H),2.21(d,J=18.0 Hz,1H),1.95(d,J=6.8 Hz,3H),1.71(s,3H),1.68(d,J=0.5 Hz,3H)
FABMS m/z 551(M+H)+
HRFABMS 计算值C25H31N2O6S3(M+H)+551.1344,实测值551.1336实施例27 化合物28、29的合成
将DC107(100mg,0.20mmol)溶解于二氯甲烷(20ml)中,向其中加入N,N-二异丙基乙基胺(1.4ml,7.9mmol)和氯甲基甲基醚(0.30ml,4.0mmol),在25℃搅拌3J、时。在经过常规的后处理后,用硅胶柱色谱法(用氯仿/甲醇=99/1洗脱)精制,获得化合物28(47mg,收率43%)和化合物29(37mg,收率31%)。
化合物28(N-单甲氧基甲基体)
IR(KBr)3430,2930,1685,1653,1610,1447,1363,1264,1185,1154,1093,1020,982 cm-1
1H NMR(CDCl3,400MHz)δppm;8.46(ddd,J=16.4,11.2,1.0 Hz,1H),7.34(s,1H),6.58(d,J=12.0 Hz,1H),6.23(dd,J=12.0,11.2 Hz,1H),6.17(d,J=16.4 Hz,1H),5.73(brd,J=8.5 Hz,Hz,5.49(brs,1H),5.42(q,J=6.9 Hz,1H),5.00(d,J=11.0 Hz,1H),4.94(d,J=11.0 Hz,1H),4.94 (d,J=8.5 Hz,1H),3.95(d,J=17.8 Hz,1H),3.70(brs,1H),3.31(s,3H),2.35-1.85(m,4H),2.30(d,J=17.8 Hz,1H),2.03(d,J=6.9 Hz,3H),1.79(s,3H),1.75(d,J=1.5 Hz,3H).
FABMS m/z 555 (M+H)+
HRFABMS 计算值C24H31N2O7S3(M+H)+555.1293,实测值555.1285
化合物29(N,O-二甲氧基甲基体)
IR(KBr)3450,2928,1683,1651,1608,1443,1380,1260,1150,1094,1024,982 cm-1
1H NMR(CDCl3,400MHz)δppm;9.53(ddd,J=16.6,11.4,1.0 Hz,1H),7.40(s,1H),6.62(d,J=11.5 Hz,1H),6.36(dd,J=11.5,11.4 Hz,1H),6.03(d,J=16.6 Hz,1H),5.83(brd,J=9.5 Hz,1H),5.59(q,J=6.7 Hz,1H),5.52(br s,1H),5.03(d,J=11.0Hz,1H),4.93(d,J=11.0 Hz,1H),4.80(dd,J=9.5,1.2 Hz,1H),4.63(d,J=6.9 Hz,1H),4.59(d,J=6.9 Hz,1H),4.10(d,J=17.8 Hz,IH),3.33(s,3H),3.29(s,3H),2.43-2.30(m,2H),2.33(d,J=17.8 Hz,1H),1.92-1.38(m,2H),1.90(d,J=6.7 Hz,3H),1.75(d,J=1.2 Hz,3H),1.72(s,3H).
FABMS m/z 599 (M+H)+
HRFABMS 计算值C26H35N2O8S3(M+H)+599.1555,实测值599.1553实施例28 化合物30的合成
将DC107(16mg,0.032mmol)溶解于氯仿(1.0ml)中,向其中加入N,N-二异丙基乙基胺(0.20ml,1.2mmol)和氯甲基甲基醚(0.070ml,0.92mmol),在0℃搅拌1小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=98/2展开)精制,获得化合物30(8.3mg,收率48%)。在该反应中也生成化合物28和化合物29。
IR(KBr)3310,2928,1717,1646,1613,1541,1449,1373,1263,1194,1149,1097,1025,946,894,808 cm-1
1H NMR(CDCl3,500MHz)δppm;9.10.(dd,J=16.5,11.6 Hz,1H),7.26(s,1H),6.85(brd,J=6.4 Hz,1H),6.64(d,J=11.6 Hz,1H),6.38 t,J=11.6 Hz,1H),6.03(dd,J=16.5,1.0 Hz,1H),5.88(brd,J=9.4Hz,1H),5.30(dq,J=6.4,6.4 Hz,1H),4.95(br s,1H),4.92(dd,J=9.4,1.2Hz,1H),4.59(d,J=6.7 Hz,1H),4.54(d,J=6.7 Hz,1H),3.25(s,3H),3.21(d,J=15.5 Hz,1H),2.92(d,J=15.5 Hz,1H),2.33(m,1H),2.09(m,1H),1.88(m,2H),1.87(s,3H),1.74(d,J=6.4 Hz,3H),1.73(d,J=1.2 Hz,3H).
SIMS m/z 555(M+H)+
HRFABMS 计算值C24H31N2O7S3(M+H)+555.1293,实测值555.1305实施例29 化合物31的合成
将DC107(51mg,0.10mmol)溶解于二氯甲烷(3.0ml)中,向其中加入N,N-二异丙基乙基胺(1.1ml,6.0mmol)和氯甲基乙基醚(0.28ml,3.0mmol),在25℃搅拌3小时。在经过常规的后处理后,用硅胶柱色谱法(用氯仿/甲醇=99/1洗脱)精制,获得化合物31(34mg,收率55%)。
IR(KBr)3440,2980,2920,1684,1652,1610,1455,1362,1263,1150,1096,1022,985 cm-1
1H NMR(CDCCl3,500 MHz)δppm;9.52(ddd,J=16.5,11.6,0.9 Hz,1H),7.40(s,1H),6.61(d,J=11.3 Hz,1H),6.36(dd,J=11.6,11.3 Hz,1H),6.02(d,J=16.5 Hz,1H),5.82(dd,J=9.2,0.9 Hz,1H),5.59(q,J=6.7 Hz,1H),5.50(brs,1H),5.06(d,J=11.0 Hz,1H),4.98(d,J=11.0 Hz,1H),4.81(dd,J=9.2,1.2 Hz,1H),4.67(d,J=7.0 Hz,1H),4.63(d,J=7.0 Hz,1H),4.09(d,J=17.7 Hz,1H),3.56-3.46(m,4H),2.45-2.30(m,3H),2.32(d,J=17.7 Hz,1H),1.89(d,J=6.7 Hz,3H),1.74(d,J=1.2 Hz,3H),1.71(s,3H),1.45-1.40(m,1H),1.20(t,J=7.0 Hz,3H),1.14(t,J=7.0 Hz,3H)
FABMS m/z 627(M+H)+
HRFABMS 计算值C28H39N2O8S3(M+H)+627.1868,实测值627.1861实施例30 化合物32的合成
将DC107(5.5mg,0.011mmol)溶解于二氯甲烷(0.5ml)中,向其中加入N,N-二异丙基乙基胺(0.019ml,0.11mmol)和氯甲基苄基醚(0.0075ml,0.055mmol),在25℃搅拌6小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物32(2.2mg,收率32%)。
IR(KBr)3400,2934,1684,1652,1611,1453,1375,1264,1089,1018,981,807,741,698 cm-1
1H NMR(CDCl3,500 MHz)δppm;8.46(ddd,J=16.2,11.3,1.0 Hz,1H),7.35-7.25(m,5H),7.34(s,1H),6.58(d,J=11.6 Hz,1H),6.23(dd,J=11.6,11.3 Hz,1H),6.17(d,J=16.2 Hz,1H),5.73(brd,J=8.6Hz,1H),5.43(brs,1H),5.41(q,J=7.0 Hz,1H),5.08(d,J=11.0 Hz,1H),5.03(d,J=11.0 Hz,1H),4.94(d,J=8.6 Hz,1H),4.53(s,2H),3.94(d,J=17.7 Hz,1H),3.74(brs,1H),2.36-1.70(m,4H),2.27(d,J=17.7 Hz,1H),2.02(d,J=7.0 Hz,3H),1.79(s,3H),1.74(d,J=1.0 Hz,3H)
FABMS m/z 631 (M+H)+
HRFABMS 计算值C30H35N2O7S3(M+H)+631.1606,实测值631.1624实施例31 化合物33的合成
将DC107(40mg,0.079mmol)溶解于N,N-二甲基甲酰胺(4.0ml)中,向其中加入N,N-二异丙基乙基胺(0.27ml,1.6mmol)、溴代乙酸乙酯(0.088ml,0.79mmol)和四正丁基碘化铵(291mg,0.79mmol),在25℃搅拌8小时。在经过常规的后处理后,用硅胶柱色谱法(用氯仿洗脱)精制,获得化合物33(36mg,收率77%)。
IR(KBr)3420,2984,2938,1715,1684,1647,1610,1448,1368,1264,1155,1092,1020,991,860 cm-1
1H NMR(CDCl3,400MHz)δppm;8.46(ddd,J=16.5,11.2,1.0 Hz,1H),7.35(s,1H),6.59(d,J=11.7 Hz,1H),6.24(dd,J=11.7,11.2 Hz,1H),6.17(d,J=16.5 HZ,1H),5.72(dd,J=8.8,1.0 Hz,1H),5.65(brs,1H),5.42(q,J=6.8 Hz,1H),4.93(d,J=8.8 Hz,1H),4.16(m,2H),3.98(d,J=18.1 Hz,1H),3.69(d,J=16.4 Hz,1H),3.50(d,J=16.4Hz,1H),2.47(d,J=18.1 Hz,1H),2.35-1.75(m,4H),2.03(d,J=6.8 Hz,3H),1.80(s,3H),1.73(d,J=1.0 Hz,3H),1.26(t,J=7.1 Hz,3H)
FABMS m/z 597 (M+H)+
HRFABMS 计算值C26H33N2O6S3(M+H)+597.1399,实测值597.1398实施例32 化合物34的合成
将DC107(48mg,0.093mmol)溶解于乙腈(7.0ml)中,向其中加入碳酸钾(1.6g,11.2mmol)、三甲基乙酸氯代甲酯(1.0ml,6.9mmol)和碘化钾(310mg,1.9mmol),在25℃搅拌2小时。在经过常规的后处理后,用硅胶柱色谱法(用正己烷/乙酸乙酯=1/1洗脱)精制,获得化合物34(34mg,收率59%)。
IR(KBr)3430,3098,2980,2940,2874,1715,1698,1652,1611,1480,1449,1369,1268,1129,974,847,807,769 cm-1
1H NMR(CDCl3,400MHz)δppm;8.48(ddd,J=18.4,11.2,1.0 Hz,1H),7.35(s,1H),6.58(d,J=11.6 Hz,1H),6.24(dd,J=11.6,11.2 Hz,1H),6.17(d,J=16.4 Hz,1H),5.75(dd,J=8.6,1.2 Hz,1H),5.51(brs,1H),5.42(q,J=7.1 Hz,1H),5.41(d,J=11.8 Hz,1H),5.35(d,J=11.8 Hz,1H),4.93(d,J=8.6 Hz,1H),3.59(d,J=18.0 Hz,1H),2.33-2.15(m,3H),2.25(d,J=18.0 Hz,1H),2.02(d,J=7.1 Hz,3H),2.02-1.93(m,1H),1.78(s,3H),1.74(d,J=1.2 Hz,3H),1.16(s,9H)
FABMS m/z 625(M+H)+
HRFABMS 计算值C28H37N2O8S3(M+H)+625.1712,实测值625.1708实施例33 化合物35的合成
将DC107(150mg,0.29mmol)溶解于N,N-二甲基甲酰胺(10ml)中,向其中加入碳酸钾(1.2g,8.9mmol)、4-氯甲基-5-甲基-2-氧代-1,3-二氧戊环(0.86g,5.8mmol)和碘化钾(245mg,1.47mmol),在25℃搅拌1小时。在经过常规的后处理后,用硅胶柱色谱法(用氯仿洗脱)精制,获得化合物35(125mg,收率69%)。
IR(KBr)3420,2936,1819,1680,1647,1611,1450,1375,1265,1208,1150,1092,980,768 cm-1
1H NMR(CDCl3,400MHz)δppm;8.37(ddd,J=16.3,11.7,1.0 Hz,1H),7.28(s,1H),6.52(d,J=11.7 Hz,1H),6.17(dd,J=11.7,11.7 Hz,1H),6.11(d,J=163 Hz,1H),5.66(brd,J=8.5 Hz,1H),5.34(q,J=6.9 Hz,1H),4.88(d,J=8.5 Hz,1H),3.83(d,J=17.9 Hz,1H),3.69(brs,2H),2.23-1.60(m 4H),2.18(d,J=17.9 Hz,1H),2.07(s,3H),1.95(d,J=6.9 Hz,3H),1.71(s,3H),1.68(d,J=1.2 Hz,3H)
FABMS m/z 623(M+H)+
HRFABMS 计算值C27H31N2O9S3(M+H)+623.1192,实测值623.1174实施例34 化合物36的合成
将化合物1(20mg,0.036mmol)溶解于二氯甲烷(1.5ml)中,向其中加入N,N-二异丙基乙基胺(0.25ml,1.43mmol)和氯甲基甲基醚(0.054ml,0.71mmol),在25℃搅拌2小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开2次)精制,获得化合物36(16mg,收率76%)。
IR(KBr)3430,2932,1730,1684,1609,1446,1372,1262,1230,1184,1092,1022,983 cm-1
1H NMR(CDCl3,400MHz)δppm;9.28(ddd,J=16.6,11.4,1.0 Hz,1H),7.42(s,1H),6.62(d,J=11.6 Hz,1H),6.33(dd,J=11.6,11.4 Hz,1H),6.03(dd,J=16.6,1.0 Hz,1H),5.77(brd,J=9.6 Hz,1H),5.66(dd,J=9.6,1.0 Hz,1H),5.60(q,J=6.7 Hz,1H),5.47(brs,1H),5.03(d,J=11.0 Hz,1H),4.94(d,J=11.0 Hz,1H),4.09(d,J=17.7 Hz,1H),3.33(s,3H),2.46-2.33(m,3H),2.33(d,J=17.7 Hz,1H),2.02(s,3H),1.93(d,J=6.7 Hz,3H),1.78(d,J=1.2 Hz,3H),1.73(s,3H),1.51-1.43(m,1H)
FABMS m/z 597(M+H)+
HRFABMS 计算值C25H33N2O8S3(M+H)+597.1399.实测值597.1407.实施例35 化合物37、38的合成
将化合物18(非对映异构体的混合物,48.5mg,0.082mmol)溶解于二氯甲烷(4.0ml)中,向其中加入N,N-二异丙基乙基胺(0.285ml,1.64mmol)和氯甲基甲基醚(0.062ml,0.82mmol),在25℃搅拌1.5小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=98/2展开)精制,获得化合物37(21mg,收率39%)以及其非对映异构体化合物38(23mg,收率45%)。
化合物37
IR(KBr)3404,3096,2940,1690,1648,1607,1442,1374,1259,1186,1152,1094,1023,975,894,868,810 cm-1
1HNMR(CDCl3,500MHz)δppm;9.59(ddd,J=16.5,11.6,1.0 Hz,1H),7.40(s,1H),6.61(d,J=11.6 Hz,1H),6.34(dd,J=11.6,11.6 Hz,1H),6.00(d,J=16.5 Hz,1H),5.83(brd,J=9.2 Hz,1H),5.59(q,J=6.7 Hz,1H),5.53(brs,1H),5.03(d,J=11.0 Hz,1H),5.02(dd,J=9.2,1.2 Hz,1H),4.93(d,J=11.0 Hz,1H),4.57(t,J=4.3 Hz,1H),4.10(d,J=17.7 Hz,1H),3.84-3.80(m,1H),3.52-3.48(m,1H),3.33(s,3H),2.41-1.41(m,10H),2.33(d,J=17.7 Hz,1H),1.94(d,J=6.7 Hz,3H),1.76(d,J=1.2 Hz,3H),1.71(s,3H)
FABMS m/z 639(M+H)+
HRFABMS 计算值C29H39N2O8S3(M+H)+639.1868,实测值639.1876
化合物38
IR(KBr)3404,3100,2938,1685,1648,1609,1442,1375,1261,1183,1153,1093,1022,974,898,868,808 cm-1
1H NMR(CDCl3,400MHz)δppm;9.39(ddd,J=16.5,11.5,1.0 Hz,1H),7.39(s,1H),6.60(d,J=11.5 Hz,1H),6.37(dd,J=11.5,11.5 Hz,1H),5.80(brd,J=9.3 Hz,1H),5.57(q,J=6.6 Hz,1H),5.51(brs,1H),5.03(d,J=11.0 Hz,1H),4.93(d,J=11.0 Hz,1H),4.74(dd,J=9.3,1.2 Hz,1H),4.70(m,1H),4.09(d,J=17.8 Hz,1H),3.77-3.71(m,1H),3.47-3.42(m,1H),3.34(s,3H),2.40-1.41(m,10H),2.34 (d,J=17.8 Hz,1H),1.88(d,J=6.6 Hz,3H),1.73(d,J=1.2 Hz,3H),1.71(s,3H)
FABMS m/z 639 (M+H)+
HRFABMS 计算值C29H39N2O8S3(M+H)+639.1868,实测值639.1860.实施例36 化合物39的合成
按照实施例1的方法,使用在实施例32中获得的化合物34(12mg,0.019mmol)、氯仿(1.0ml)、吡啶(0.15ml,1.9mmol)、乙酸酐(0.036ml,0.38mmol)和4-二甲基氨基吡啶(1.8mg,0.015mmol),获得化合物39(7.2mg,收率57%)。
IR(KBr)3440,3974,2940,1734,1705,1653,1609,1460,1369,1273,1230,1131,1020,974 cm-1
1H NMR(CDCl3,400MHz)δppm;9.21(dd,J=16.6,11.4 Hz,1H),7.35(s,1H),6.55(d,J=11.4 Hz,1H),6.26(dd,J=11.4,11.4 Hz,1H),5.95(d,J=16.6 Hz,1H),5.70(d,J=9.7 Hz,1H),5.59(d,J=9.7 Hz,1H),5.53(q,J=6.6 Hz,1H),5.39(brs,1H),5.36(d,J=10.9 Hz,1H),5.28(d,J=10.9 Hz,1H),3.28(d,J=17.7 Hz,1H),2.40-2.24(m,3H),2.20(d,J=17.7 Hz,1H),1.95(s,3H),1.85(d,J=6.6 Hz,3H),1.71(d,J=1.2 Hz,3H),1.64(s,3H),1.45-1.35(m,1H),1.12(s,9H)
FABMS m/z 667(M+H)+
HRFABMS 计算值C30H39N2O9S3(M+H)+667.1818,实测值667.1818实施例37 化合物40的合成
按照实施例1的方法,使用化合物34(42mg,0.067mmol)、二氯甲烷(8.0ml)、吡啶(0.22ml,2.7mmol)、丙酸酐(0.069ml,0.54mmol)和4-二甲基氨基吡啶(4.9mg,0.040mmol),获得化合物40(25mg,收率55%)。
IR(KBr)3430,2982,2940,1735,1700,1654,1610,1457,1363,1273,1130,1073,1016,972,806 cm-1
1H NMR(CDCl3,500MHz)d ppm;9.27(dd,J=16.8,11.3 Hz,1H),7.42(s,1H),6.61(d,J=11.3 Hz,1H),6.33(dd,J=11.3,11.3 Hz,1H),6.02(d,J=16.8 Hz,1H),5.77(brd,J=10.0 Hz,1H),5.66(d,J=10.0Hz,1H),5.60(q,J=6.4 Hz,1H),5.46(brs,1H),5.43(d,J=11.0 Hz,1H),5.35(d,J=11.0 Hz,1H),4.03(d,J=17.0 Hz,1H),2.43-2.30(m,3H),2.29(q,J=7.6 Hz,2H),2.28(d,J=17.0 Hz,1H),1.92(d,J=6.4 Hz,3H),1.78(d,J=0.9 Hz,3H),1.71(s,3H),1.55-1.45(m,1H),1.19(s,9H),1.08(t,J=7.6 Hz,3H)
FABMS m/z 681(M+H)+
HRFABMS 计算值C31H41N2O9S3(M+H)+681.1974,实测值681.1987实施例38 化合物41的合成
按照实施例1的方法,使用化合物34(55mg,0.088mmol)、二氯甲烷(6.0ml)、吡啶(0.14ml,1.8mmol)和氯代甲酸乙酯(0.084ml,0.88mmol),获得化合物41(31mg,收率50%)。
IR(KBr)3430,2984,2938,1735,1698,1654,1609,1478,1456,1370,1320,1260,1129,971,873,785 cm-1
1HNMR(CDCl3,500 MHz)δppm;9.34(ddd,J=16.8,11.3,0.9 Hz,1H),7.41(s,1H),6.63(d,J=11,3 Hz,1H),6.34(dd,J=11.3,11.3 Hz,1H),6.05(d,J=16.8,0.9 Hz,1H),5.80(dd,J=9.8,1.2 Hz,1H),5.61(dd,J=9.8,0.9 Hz,1H),5.57(q,J=6.4 Hz.1H),5.49(brs,1H),5.43(d,J=11.0 Hz,1H),5.35(d,J=11.0 Hz,1H),4.14(q,2H),4.03(d,J=17.7 Hz,1H),2.43-2.30(m,3H),2.26(d,J=17.7 Hz,1H),1.89(d,J=6.4 Hz,3H),1.82(d,J=1.2 Hz,3H),1.71(s,3H),1.48-1.42(m,1H),1.23(t,3H),1.18(s,9H)
FABMS m/z 697(M+H)+
HRFABMS 计算值C31H41N2O10S3(M+H)+697.1923,实测值697.1926实施例39 化合物42的合成
按照实施例1的方法,使用化合物34(34mg,0.055mmol)、二氯甲烷(3.0ml)、吡啶(0.044ml,0.54mmol)和氯代甲酸苯酯(0.020ml,0.16mmol),获得化合物42(27mg,收率73%)。
IR(KBr)3430,2980,1761,1740,1701,1653,1610,1480,1456,1369,1319,1245,1208,1130,1072,1022,973,771 cm-1
1H NMR(CDCl3,400 MHz)δppm;9.43(dd,J=16.8,11.5 Hz,1H),7.43(s,1H),7.40-7.12(m,5H),6.66(d,J=11.5 Hz,1H),6.38(dd,J=11.5,11.5 Hz,1H),6.10(d,J=16.8 Hz,1H),5.87(brd,J=9.7 Hz,1H),5.73(dd,J=9.7,1.0 Hz,1H),5.59(q,J=6.7 Hz,1H),5.48(brs,1H),5.43(d,J=11.0 Hz,1H),5.36(d,J=11.0 Hz,1H),4.04(d,J=17.8 Hz,1H),2.51-2.32(m,3H),2.28(d,J=17.8 Hz,1H),1.96(d,J=6.7 Hz,3H),1.85(d,J=1.2 Hz,3H),1.73(s,3H),1.55-1.44(m,1H),1.19(s,9H)
FABMS m/z 745 (M+H)+
HRFABMS 计算值C35H41N2O10S3(M+H)+745.1923,实测值745.1924实施例40 化合物43的合成
按照实施例28的方法,使用化合物34(26mg,0.042mmol)、二氯甲烷(4.0ml)、N,N-二异丙基乙基胺(2.6ml,14.8mmol)和氯甲基甲基醚(0.93ml,12.2mmol),获得化合物43(10mg,收率36%)。
IR(KBr)3440,2986,2936,1735,1696,1647,1609,1457,1364,1272,1133,1094,1027,972 cm-1
1H NMR(CDCl3,500MHz)δppm;9.53(ddd,J=16.5,11.3,0.9 Hz,1H),7.40(s.1H),6.62(d,J=11.6 Hz,1H),6.36(dd,J=11.6,11.3 Hz,1H),6.03(d,J=16.5 Hz,1H),5.83(brd,J=9.5 Hz,1H),5.59(q,J=6.7 Hz,1H),5.52(brs,1H),5.43(d,J=10.8 Hz,1H),5.36(d,J=10.8 Hz,1H),4.80(dd,J=9.5,1.2 Hz,1H),4.63(d,J=6.7 Hz,1H),4.59(d,J=6.7 Hz,1H),4.04(d,J=17.7 Hz,1H),3.29(s,3H),2.42-2.32(m,3H),2.28(d,J=17.7 Hz,1H),1.90(d,J=6.7 Hz,3H),1.76(d,J=1.2 Hz,3H),1.71(s,3H),1.50-1.40(m,1H),1.19(s,9H)
FABMS m/z 669(M+H)+
HRFABMS 计算值C30H41N2O9S3(M+H)+669.1974,实测值669.1991实施例41 化合物44的合成
按照实施例18的方法,将化合物34(54mg,0.86mmol)溶解于二氯甲烷(10ml)中,向其中加入3,4-二氢-2H-吡喃(0.11ml,1.22mmol)和樟脑磺酸(39mg,0.17mmol),在0℃搅拌5小时。在经过常规的后处理后,用薄层色谱法(用乙醚/甲醇=99/1展开)精制,获得化合物44(21mg,收率34%)。1H NMR的分析结果表明,化合物44是一种约2∶1的非对映异构体的混合物。
IR(KBr)3430,2942,2872,1735,1697,1651,1609,1478,1454,1370,1274,1124,1072,1028,971, 867,799,769 cm-1
1H NMR(CDCl3,400MHz)δppm;major isomer 9.40(dd,J=16.8,11.7Hz,1H),7.40(s,1H),6.60(d,J=11.4 Hz,1H),6.37(dd,J=11.7,11.4 Hz,1H),6.05(d,J=16.8 Hz,1H),5.80(brd,J=10.0 Hz,1H),5.57(q,J=6.6 Hz,1H),5.51(brs,1H),5.43(d,J=10.7 Hz,1H),5.35(d,J=10.7 Hz,1H),4.74(dd,J=10.0,1.0 Hz,1H),4.71(m,1H),4.03(d,J=17.8 Hz,1H),3.81-3.69(m,1H),3.47-3.40(m,1H),2.43-1.40(m,10H),2.28(d,J=17.8 Hz,1H),1.88(d,J=6.6 Hz,3H),1.74(d,J=1.0 Hz,3H),1.70(s,3H),1.19(s,9H);minor isomer 9.59(dd,J=16.8,11.7 Hz,1H),7.40(s,1H),6.61(d,J=11.0 Hz,1H),6.34(dd,J=11.7,11.0 Hz,1H),6.00(d,J=16.8 Hz,1H),5.83(brd,J=10.0 Hz,1H),5.58(q,J=6.6 Hz,1H),5.52(brs,1H),5.43(d,J=10.7 Hz,1H),5.35(d,J=10.7 Hz,1H),5.02(dd,J=10.0,1.0 Hz.1H),4.57(m,1H),4.04(d,J=17.8 Hz,1H),3.87-3.80(m,1H),3.55-3.40(m,1H),2.43-1.40(m,10H),2.27(d,J=17.8 Hz,1H),1.94(d,J=6.6 Hz,3H),1.76(d,J=1.0 Hz,3H),1.70(s,3H),1.19(s,9H)
FABMS m/z 709(M+H)+
HRFABMS 计算值C33H45N2O9S3(M+H)+709.2287,实测值709.2305实施例42 化合物45、46的合成
将实施例33中获得的化合物35(50mg,0.081mmol)溶解于氯仿(2.0ml)和吡啶(0.66ml,8.1mmol)中,向其中加入乙酸酐(0.15ml,1.6mmol)和4-二甲基氨基吡啶(7.9mg,0.065mmol),在25℃搅拌30分钟。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物45(10.5mg,收率20%)和化合物46(26mg,收率46%)。
化合物45(单乙酰体)
IR(KBr)3430,2932,1821,1735,1682,1650,1610,1440,1370,1262,1231,1152,1094,1027,978,768 cm-1
1H NMR(CDCl3,500MHz)δppm;9.26(ddd,J=16.9,11.3,1.0 Hz,1H),7.42(s,1H),6.62(d,J=11.6 Hz,1H),6.33(dd,J=11.6,11.3 Hz,1H),6.02 (d,J=16.9 Hz,1H),5.77(br d,J=9.5 Hz,1H),5.66(d,J=6.8,1.0 Hz,1H),5.60(q,J=6.4 Hz,1H),5.44(brs,1H),4.04(d,J=17.7 Hz,1H),3.78(d,J=15.9Hz,1H),3.77(d,J=15.9 Hz,1H),2.48-2.25(m,3H),2.29(d,J=17.7 Hz,1H),2.15(s,3H),2.03(s,3H),1.92(d,J=6.4 Hz,3H),1.79(d,J=1.0 Hz,3H),1.71(s,3H),1.55-1.40(m,1H)
FABMS m/z 665 (M+H)+
HRFABMS 计算值C29H33N2O10S3(M+H)+665.1297,实测值665.1312
化合物46(二乙酰体)
IR(KBr)3430,2936,1824,1735,1720,1685,1611,1440,1369,1268,1231,1122,1019,974,942,768 cm-1
1H NMR(CDCl3,500Hz)δppm;9.11(dd,J=16.5,11.4 Hz,1H),7.41(s,1H),6.61(d,J=11.4 Hz,1H),6.31(dd,J=11.4,11.4 Hz,1H),6.03(d,J=16.5 Hz,1H),5.74 (brd,J=9.5 Hz,1H),5.67 (d,J=9.5 Hz,1H),5.53(q,J=6.4 Hz,1H),3.94(d,J=17.8 Hz,1H),3.89(brs,2H),2.55(d,J=17.8 Hz,1H),2.38-1.95(m,3H),2.14(s,3H),2.12 (s,3H),2.04(s,3H),2.01(s,3H),1.95(d,J=6.4 Hz,3H),1.74(d,J=1.0 Hz,3H),1.60-1.48(m,1H)
FABMS m/z 707 (M+H)+
HRFABMS 计算值C31H35N2O11S3(M+H)+707.1403,实测值707.1389实施例43 化合物47的合成
按照实施例1的方法,使用化合物35(50 mg,0.080 mmol)、二氯甲烷(2.4ml)、吡啶(0.23ml,2.8mmol)和丙酸酐(0.061ml,0.48mmol),获得化合物47(29mg,收率54%)。
IR(KBr)3420,2928,1821,1734,1685,1652,1609,1455,1363,1268,1208,1170,1074,1016,978,755 cm-1
1H NMR(CDCl3,500MHz)δppm;9.26(ddd,J=16.8,11.3,1.0 Hz,1H),7.42(s,1H),6.61(d,J=11.6 Hz,1H),6.33(dd,J=11.6,11.3 Hz,1H),6.02(dd,J=16.8,1.0 Hz,1H),5.77(dd,J=9.5,1.2 Hz,1H),5.66(dd,J=9.5,1.0 Hz,1H),5.60(q,J=6.7 Hz,1H),5.44(brs,1H),4.04(d,J=17.7 Hz,1H),3.80(d,J=15.3 Hz,1H),3.76(d,J=15.3Hz,1H),2.47-2.30(m,3H),2.29(q,J=7.6Hz,2H),2.29(d,J=17.7Hz,1H),2.15(s,3H),1.92(d,J=6.7 Hz,3H),1.79(s,3H),1.71(s,3H),1.55-1.48(m,1H),1.08(t,J=7.6 Hz,3H)
FABMS m/z 679(M+H)+
HRFABMS 计算值C30H35N2O10S3(M+H)+679.1454,实测值679.1480实施例44 化合物48的合成
按照实施例1的方法,使用化合物35(36mg,0.058mmol)、二氯甲烷(3.0ml)、吡啶(0.050ml,0.62mmol)和环己烷碳酰氯(0.039ml,0.29mmol),获得化合物48(24mg,收率55%)。
IR(KBr)3430,2934,2858,1823,1732,1684,1611,1449,1374,1264,1209,1162,1131,977,768 cm-1
1H NMR(CDCl3,400MHz)δppm;9.19(dd,J=16.5,11.5 Hz,1H),7.41(s,1H),6.60(d,J=11.5 Hz,1H),6.32(dd,J=11.5,11.5 Hz,1H),6.00(d,J=16.5 Hz,1H),5.76(brd,J=9.5 Hz,1H),5.60(d,J=9.5 Hz,1H),5.59(q,J=6.6 Hz,1H),5.45(brs,1H),4.04(d,J=17.8 Hz,1H),3.80(d,J=15.2 Hz,1H),3.76(d,J=15.2 Hz,1H),2.47-1.10(m,15H),2.30(d,J=17.8 Hz,1H),2.15(s,3H),1.93(d,J=6.6 Hz,3H),1.77(d,J=0.7 Hz,3H),1.71(s,3H)
FABMS m/z 733(M+H)+
HRFABMS计算值C34H41N2O10S3(M+H)+733.1923,实测值733.1934实施例45 化合物49的合成
将化合物35(51mg,0.082mmol)、1-萘甲酸(42mg,0.24mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(46mg,0.24mmol)和4-二甲基氨基吡啶(2.0mg,0.016 mmol)溶解于二氯甲烷(5.0ml)中,在25℃搅拌20小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物49(18mg,收率28%)。
IR(KBr)3420,2930,1821,1711,1684,1611,1501,1438,1375,1267,1241,1195,1131,978,781 cm-1
1H NMR(CDCl3,500MHz)δppm;9.41(dd,J=16.6,11.3,0.6 Hz,1H),8.80(dd,J=8.7,1.1 Hz,1H),8.12(dd,J=7.5,1.4 Hz,1H),7,96(d,J=8.0Hz,1H),7.84(dd,J=8.0,1.4 Hz,1H),7.57-7.47(m,2H),7.42(s,1H),7.29(dd,J=8.2,7.5 Hz,1H),6.63(d,J=11.6 Hz,1H),6.37(dd,J=11.6,11.3 Hz,1H),6.14(d,J=16.6 Hz,1H),6.06(dd,J=9.5,0.9 Hz,1H),5.94(brd,J=9.5 Hz,1H),5.45(q,J=6.7 Hz,1H),5.44(brs,1H),4.01(d,J=17.7 Hz,1H),3.78(brs,2H),2.50-2.25(m,3H),2.28(d,J=17.7 Hz,1H),2.15(s,3H),1.91 (d,J=1.2 Hz,3H),1.72(s,3H),1.63-1.55(m,1H),1.56(d,J=6.7 Hz,3H),
FABMS m/z 777(M+H)+
HRFABMS 计算值C38H37N2O10S3(M+H)+777.1610,实测值777.1639实施例46 化合物50的合成
按照实施例45的方法,使用化合物35(40mg,0.065mmol)、2-萘甲酸(122mg,0.71mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(137mg,0.71mmol)、二氯甲烷(5.0ml)和4-二甲基氨基吡啶(3.2mg,0.026mmol),获得化合物50(15mg,收率29%)。
IR(KBr)3430,2932,1821,1713,1685,1610,1440,1389,1371,1356,1269,1227,1195,1129,1090,977,866,777 cm-1
1H NMR(CDCl3,500MHz)δppm;9.51(dd,J=16.5,11.3 Hz,1H),8.55(s,1H),7.98(dd,J=8.5,1.2 Hz,1H),7.82(d,J=8.2 Hz,1H),7.78(d,J=8.5 Hz,1H),7.59(d,J=8.2 Hz,1H),7.55(ddd,J=8.2,7.0,1.2Hz,1H),7.46(s,1H),7.46(ddd,J=8.2,7.0,1.2 Hz,1H),6.65(d,J=11.6 Hz,1H),6.38(dd,J=11.6,11.3 Hz,1H),6.12(d,J=16.5Hz,1H),6.08(dd,J=9.5,1.2 Hz,1H),5.96(br d,J=9.5 Hz,1H),5.49(q,J=6.4 Hz,1H),5.44(brs,1H),4.02 (d,J=17.7 Hz,1H),3.78 (brs,2H),2.52-2.26(m,3H),2.29(d,J=17.7 Hz,1H),2.15(s,3H),1.92(d,J=1.2 Hz,3H),1.73(s,3H),1.67(d,J=6.7 Hz,3H),1.64-1.55(m,1H)
FABMS m/z 777(M+H)+
HRFABMS 计算值C38H37N2O10S3(M+H)+777.1610,实测值777.1612实施例47 化合物51的合成
按照实施例45的方法,使用化合物35(51mg,0.082mmol)、喹哪啶酸(28mg,0.16mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(31mg,0.16mmol)、二氯甲烷(5.0ml)和4-二甲基氨基吡啶(1.3mg,0.011mmol),获得化合物51(18mg,收率29%)。
IR(KBr)3420,2930,1821,1719,1678,1610,1501,1458,1375,1269,1210,1133,1106,977,844,776 cm-1
1H NMR(CDCl3,500MHz)δppm;9.42(dd,J=16.3,11.3 Hz,1H),8.19(d,J=8.5 Hz,1H),8.06(d,J=8.5 Hz,1H),8.05(dd,J=8.2,1.0 Hz,1H),7.82(dd,J=8.2,1.0 Hz,1H),7.73(ddd,J=8.2,7.0,1.0 Hz,1H),7.62(ddd,J=8.2,7.0,1.0 Hz,1H),7.43(s,1H),6.64(d,J=11.6Hz,1H),6.37(dd,J=11.6,11.3 Hz,1H),6.14(d,J=16.3 Hz,1H),6.12(d,J=8.8 Hz,1H),5.96(brd,J=8.8 Hz,1H),5.45(q,J=6.7 Hz,1H),5.45(brs,1H),4.00(d,J=17.7Hz,1H),3.79(d,J=15.3Hz.1H),3.76(d,J=15.3 Hz,1H),2.50-2.27(m,3 H),2.27(d,J=17.7 Hz,1H),2.15(s,3H),1.94(d,J=1.2 Hz,3H),1.73(s,3H),1.67(d,J=6.7 Hz,3H),1.62-1.50(m,1H)
FABMS m/z 778(M+H)+
HRFABMS 计算值C37H36N3O10S3(M+H)+778.1563,实测值778.1565实施例48 化合物52的合成
按照实施例1的方法,使用化合物35(50mg,0.080mmol)、二氯甲烷(5.0ml)、吡啶(0.16ml,2.0mmol)和2-喹喔啉酰氯(47mg,0.24mmol),获得化合物52(38mg,收率61%)。
IR(KBr)3430,2930,1820,1719,1707,1684,1609,1490,1364,1341,1266,1231,1208,1154,1107,977,799,775 cm-1
1HNMR(CDCl3,500MHz)δppm;9.44(s,1H),9.41(dd,J=16.8,11.6Hz,1H),8.13(dd,J=8.2,1.4 Hz,1H),8.09(dd,J=8.2,1.4 Hz,1H),7.88(ddd,J=8.2,6.7,1.4 Hz,1H),7.82(ddd,J=8.2,6.7,1.4 Hz,1H),7.44(s,1H),6.65(d,J=11.6 Hz,1H),6.37(dd,J=11.6,11.6 Hz,1H),6.17(dd,J=9.8,0.9 Hz,1H),6.14(dd,J=16.8,0.9 Hz,1H),5.97(brd,J=9.8 Hz,1H),5.47(q,J=6.4 Hz,1H),5.40(brs,1H),4.01(d,J=17.7 Hz,1H),3.78(brs,2H),2.52-2.25(m,3H),2.28(d,J=17.7 Hz,1H),2.15(s,3H),1.94(d,J=1.2 Hz,3H),1.73(s,3H),1.69(d,J=6.4 Hz,3H),1.65-1.50(m,1H).
FABMS m/z 779(M+H)+
HRFABMS 计算值C36H35N4O10S3(M+H)+779.1515,实测值779.1522.实施例49 化合物53的合成
按照实施例1的方法,使用化合物35(38mg,0.060mmol)、二氯甲烷(3.0ml)、吡啶(0.049ml,0.060mmol)和氯代甲酸乙酯(0.029ml,0.30mmol),获得化合物53(26mg,收率63%)。
IR(KBr)3440,2926,1822,1736,1690,1660,1610,1437,1372,1262,1208,1160,1093,978,880,787,768 cm-1
1H NMR(CDCl3,500MHz)δppm;9.32.(ddd,J=16.8,11.3,0.9 Hz,1H),7.41(s,1H),6.63(d,J=11.3 Hz,1H),6.34(t,J=11.3 Hz,1H),6.06(dd,J=16.7,0.6 Hz,1H),5.79(brd,J=9.5 Hz,1H),5.61(dd,J=9.5,0.9 Hz,1H),5.57(q,J=6.7 Hz,1H),5.46(brs,1H),4.15(dq,J=7.2,0.6 Hz,2H),4.03(d,J=17.7 Hz,1H),3.78(s,2H),2.27(d,J=17.7 Hz,1H),2.48-1.45(m,4H),2.15(s,3H),1.89(d,J=6.7 Hz,3H),1.82(d,.J=1.2 Hz,3H),1.71(s,3H),1.24(t,J=7.2 Hz,3H).
FABMS m/z 695(M+H)+
HRFABMS 计算值C30H35N2O11S3(M+H)+695.1403,实测值695.0392实施例50 化合物54的合成
按照实施例1的方法,使用化合物35(50mg,0.080mmol)、二氯甲烷(5.0ml)、吡啶(0.065ml,0.80mmol)和氯代甲酸异丁酯(0.052ml,0.40mmol),获得化合物54(39mg,收率68%)。
IR(KBr) 3430,2980,2934,1823,1733,1694,1651,1608,1460,1380,1260,1240,1209,1072,976,770 cm-1
1H NMR(CDCl3,500MHz)δppm;9.36(ddd,J=16.8,11.3,0.9 Hz,1H),7.41(s,1H),6.62(d,J=11.6 Hz,1H),6.34(dd,J=11.6,11.3 Hz,1H),6.05(dd,J=16.8,0.6 Hz,1H),5.78(brd,J=9.5 Hz,1H),5.58(q,J=6.7 Hz,1H),5.57(dd,J=9.5,1.2 Hz,1H),5.47(brs,1H),4.04(d,J=17.7 Hz,1H),3.91(dd,J=10.4,6.7 Hz,1H),3.84(dd,J=10.4,6.7 Hz,1H),3.78(brs,2H),2.50-2.15(m,3H),2.27(d,J=17.7Hz,1 H),2.14(s,3H),1.92-1.82(m,1H),1.90(d,J=6.7 Hz,3H),1.81(d,J=1.2 Hz,3H),1.71(s,3H),1.55-1.42(m,1H),0.85(d,J=6.7Hz,6H)
FABMS m/z 723(M+H)+
HRFABMS 计算值C32H39N2O11S3(M+H)+723.1716,实测值723.1715实施例51 化合物55的合成
按照实施例1的方法,使用化合物35(53mg,0.085mmol)、二氯甲烷(5.0ml)、吡啶(0.069ml,0.85mmol)和氯代甲酸苯酯(0.032ml,0.26mmol),获得化合物55(36mg,收率57%)。
IR(KBr)3420,2934,1821,1759,1720,1677,1610,1489,1457,1375,1260,1241,1209,1115,1021,977,769 cm-1
1H NMR(CDCl3,400MHz)δppm;9.41(ddd,J=16.7,11.2,1.0 Hz,1H),7.43(s,1H),7.37-7.05(m,5H),6.66(d,J=11.5 Hz,1H),6.38(dd,J=11.5,11.2 Hz,1H),6.10(d,J=16.7 Hz,1H),5.87(brd,J=9.7 Hz,1H),5.73(dd,J=9.7,1.0 Hz,1H),5.59(q,J=6.6 Hz,1H),5.46(brs,1H),4.05(d,J=17.8Hz,1H),3.78(s,2H),2.52-2.25(m,3H),2.29(d,J=17.8 Hz,1H),2.15(s,3H),1.96(d,J=6.6 Hz,3H),1.85(d,J=1.0 Hz,3H),1.72(s,3H),1.60-1.45(m,1H)
FABMS m/z 743(M+H)+
HRFABMS 计算值C34H35N2O11S3(M+H)+743.1403,实测值743.1417实施例52 化合物56的合成
按照实施例1的方法,使用化合物35(30mg,0.049mmol)、二氯甲烷(3.0ml)、吡啶(127ml,157mmol)和氯代甲酸苄酯(0.692ml,30%甲苯溶液,1.46mmol),获得化合物56(15mg,收率39%)。
IR(KBr)3430,2932,1821,1738,1710,1680,1609,1453,1382,1153,1113,1093,976,785,768,697 cm-1
1H NMR(CDCl3,400MHz)δppm;9.34(ddd,J=16.8,11.5,1.0 Hz,1H),7.40(s,1H),7.40-7.25(m,5H),6.62(d,J=11.5 Hz,1H),6.32(dd,J=11.5,11.5 Hz,1H),6.03(dd,J=16.8,1.0 Hz,1H),5.79(brd,J=9.5 Hz,1H),5.61(dd,J=9.5,1.0Hz,1H),5.54(q,J=6.5 Hz,1H),5.46(brs,1H),5.11(s,2H),4.03(d,J=17.7 Hz,1H),3.77(s,2H),2.48-2.25(m,3H),2.26(d,J=17.7 Hz,1H),2.14(s,3H),1.84(d,J=6.5 Hz,3H),1.81(d,J=1.0 Hz,3H),1.71(s,3H),1.55-1.42(m,1H)
FABMS m/z 757(M+H)+
HRFABMS 计算值C35H37N2O11S3(M+H)+757.1559,实测值757.1538实施例53 化合物57的合成
按照实施例1的方法,使用化合物35(50mg,0.080mmol)、二氯甲烷(4.0ml)、吡啶(0.078ml,0.96mmol)和氯代甲酸9-芴基甲酯(83ml,0.32mmol),获得化合物57(40mg,收率60%)。
IR(KBr) 3420,2920,1822,1733,1680,1610,1449,1384,1263,1209,1152,1092,976,759,740 cm-1
1H NMR(CDCl3,500MHz)9.48(dd,J=16.6,11.6 Hz,1H),7.66(d,J=7.6 Hz,2H),7.47(s,1H),7.47(d,J=7.6 Hz,1H),7.43(d,J=7.6 Hz,1H),7.34(dd,J=7.6,7.3 Hz,1H),7.29(d,J=7.6,7.3 Hz,1H),7.18(dd,J=7.6,7.3 Hz,1H),6.98(dd,J=7.6,7.3 Hz,1H),6.64(d,J=11.3 Hz,1H),6.32(dd,J=11.6,11.3 Hz,1H),6.02(d,J=16.6 Hz,1H),5.77(brd,J=9.5 Hz,1H),5.57(q,J=6.7 Hz,1H),5.50(d,J=9.5 Hz,1H),5.49(brs,1H),4.59(dd,J=10.7,6.7 Hz,1H),4.25(dd,J=10.7,7.0 Hz,1H),4.13(brdd,J=7.0,6.7 Hz,1H),4.06(d,J=17.7 Hz,1H),3.79 (d,J=15.3 Hz,1H),3.77(d,J=15.3 Hz,1H),2.53-2.29(m,3H),2.26(d,J=17.7 Hz,1H),2.15(s,3H),1.78(d,J=0.9Hz,3H),1.77(d,J=6.7 Hz,3H),1.72(s,3H),1.43-1.37(m,1H).
FABMS m/z 845(M+H)+
HRFABMS 计算值C42H41N2O11S3(M+H)+845.1872,实测值845.1859实施例54 化合物58的合成
按照实施例28的方法,使用化合物35(41mg,0.065mmol)、二氯甲烷(2.0ml)、N,N-二异丙基乙基胺(3.8ml,22mmol)和氯甲基甲基醚(0.83ml,11mmol),获得化合物58(18mg,收率42%)。
IR(KBr)3430,2932,1821,1720,1684,1647,1608,1437,1374,1262,1209,1150,1093,1026,977,768 cm-1
1H NMR(CDCl3,500MHz)δppm;9.51(dd,J=16.5,11.3 Hz,1H),7.40(s,1H),6.62(d,J=11.3 Hz,1H),6.36(dd,J=11.3,11.3 Hz,1H),6.03(d,J=16.5 Hz,1H),5.83(brd,J=9.2 Hz,1H),5.59(q,J=6.7 Hz,1H),5.50(brs,1H),4.80(dd,J=-9.2,1.2 Hz,1H),4.63(d,J=6.7Hz,1H),4.60(d,J=6.7 Hz,1H),4.04(d,J=17.5 Hz,1H),3.80(d,J=15.3 Hz,1H),3.76(d,J=15.3 Hz,1H),3.29(s,3H),2.46-2.22(m,3H),2.29(d,J=17.5 Hz,1H),2.15(s,3H),1.90(d,J=6.7 Hz,3H),1.76(d,J=1.2 Hz,3H),1.70(s,3H),1.52-1.42(m,1H)
FABMS m/z 667(M+H)+
HRFABMS 计算值C29H35N2O10S3(M+H)+667.1454,实测值667.1459实施例55 化合物59的合成
按照实施例28的方法,使用化合物35(21mg,0.034mmol)、二氯甲烷(1.5ml)、N,N-二异丙基乙基胺(1.1ml,6.4mmol)和氯甲基乙基醚(0.44ml,4.7mmol),获得化合物59(9.8mg,收率42%)。
IR(KBr)3430,2932,1820,1718,1684,1653,1609,1436,1387,1262,1209,1150,1092,1025,978,768 cm-1
1H NMR(CDCl3,500 MHz)δppm;9.51(ddd,J=16.5,11.6,0.9 Hz,1H),7.40(s,1H),6.62(d,J=11.3 Hz,1H),6.36(dd,J=11.6,11.3 Hz,1H),6.02(dd,J=16.5,0.9 Hz,1H),5.82(brd,J=9.5 Hz,1H),5.58(q,J=6.4 Hz,1H),5.50(br s,1H),4.82(dd,J=9.5,1.2 Hz,1H),4.68(d,J=9.9 Hz,1H),4.64(d,J=9.9 Hz,1H),4.04(d,J=17.5 Hz,1H),3.80(d,J=15.3 Hz,1H),3.76(d,J=15.3 Hz,1H),3.56-3.46(m,2H),2.44-2.24(m,3H),2.29(d,J=17.5 Hz,1H),2.15(s,3H),1.90(d,J=6.4 Hz,3H),1.76(d,J=1.2 Hz,3H),1.70(s,3H),1.52-1.41(m,1H),1.14(t,J=7.0 Hz,3H)
FABMS m/z 681(M+H)+
HRFABMS 计算值C30H37N2O10S3(M+H)+681.1610,实测值681.1622实施例56 化合物60的合成
按照实施例28的方法,使用化合物35(56mg,0.090mmol)、二氯甲烷(4.0ml)、N,N-二异丙基乙基胺(1.3ml,7.2mmol)和氯甲基辛基醚(0.70ml,3.6mmol),获得化合物60(17mg,收率25%)。
IR(KBr)3430,3055,2934,28 58,1822,1699,1650,1607,1454,1380,1260,1208,1160,1105,1016,980,768 cm-1
1H NMR(CDCl3,500MHz)δppm;9.50(ddd,J=16.5,11.3,1.0 Hz,1H),7.39(s,1H),6.61(d,J=11.3,1H),6.35(dd,J=11.3,11.3 Hz,1H),6.02(d,J=16.5 Hz,1H),5.82(dd,J=9.2,1.0 Hz,1H),5.58(q,J=6.4 Hz,1H),5.51(brs,1H),4.81(dd,J=9.2,1.0 Hz,1H),4.67(d,J=6.7 Hz,1H),4.63(d,J=6.7 Hz,1H),4.04(d,J=17.7 Hz,1H),3.79(d,J=15.3,1H),3.76(d,J=15.3 Hz,1H),3.46(dt,J=9.5,6.7Hz,1H),3.41(dt,J=9.5,6.7 Hz,1H),2.45-2.22(m,3H),2.29(d,J=17.7 Hz,1H),2.15(s,3H),1.89(d,J=6.4 Hz,3H),1.76(d,J=1.0Hz,3H),1.70(s,3H),1.55-1.43(m,3H),1.31-1.20(m,10H),0.88(t,J=7.0 Hz,3H)
FABMS m/z 765(M+H)+
HRFABMS 计算值C36H49N2O10S3(M+H)+765.2549,实测值765.2557实施例57 化合物61的合成按照实施例28的方法,使用化合物35(54mg,0.086mmol)、二氯甲烷(4.0ml)、N,N-二异丙基乙基胺(0.75ml,4.3mmol)和氯甲基苄基醚(0.30ml,2.2mmol),获得化合物61(16mg,收率25%)。
IR(KBr)3420,2940,1817,1695,1650,1607,1454,1380,1260,1209,1160,1094,1025,980,768,736,697 cm-1
1H NMR(CDCl3,500MHz)δppm;9.52(ddd,J=16.5,11.6,1.0 Hz,1H),7.40-7.24(m,5H),7.40(s,1H),6.62(d,J=11.6 Hz,1H),6.34(dd,J=11.6,11.6 Hz,1H),6.02(d,J=16.5 Hz,1H),5.84(dd,J=9.2,1.0Hz,1H),5.59(q,J=6.4 Hz,1H),5.50(brs,1H),4.89(dd,J=6.2,1.0 Hz,1H),4.76(d,J=6.7 Hz,1H),4.73(d,J=6.7 Hz,1H),4.56(d,J=12.0Hz,1H),4.51(d,J=12.0 Hz,1H),4.04(d,J=17.7 Hz,1H),3.79(d,J=15.3 Hz,1H),3.76(d,J=15.3 Hz,1H),2.46-2.25(m,3H),2.29(d,J=17.7 Hz,1H),2.15(s,.3H),1.91(d,J=6.4 Hz,3H),1.76(d,J=1.0 Hz,3H),1.70(s,3H),1.54-1.45(m,1H)
FABMS m/z 743(M+H)+
HRFABMS 计算值C35H39N2O10S3(M+H)+743.1767,实测值743.1773实施例58 化合物62的合成
按照实施例28的方法,使用化合物35(51mg,0.082mmol)、二氯甲烷(3.0ml)、N,N-二异丙基乙基胺(2.1ml,12mmol)和2-甲氧基乙氧基甲基氯(0.84ml,7.4mmol),获得化合物62(22mg,收率38%)。
IR(KBr)3420,2932,1820,1705,1679,1648,1608,1447,1364,1261,1208,1105,1094,1019,977,768 cm-1
1H NMR(CDCl3,500MHz)9.48(dd,J=16.8,11.3 Hz,1H),7.40(s,1H),6.62(d,J=11.6 Hz,1H),6.36(dd,J=11.6,11.3 Hz,1H),6.02(d,J=16.8 Hz,1H),5.82(br d,J=9.2 Hz,1H),5.58(q,J=6.4 Hz,1H),5.50(brs,1H),4.84(dd,J=9.2,1.2 Hz,1H),4.72(d,J=6.9 Hz,1H),4.69(d,J=6.9 Hz,1H),4.04(d,J=17.7 Hz,1H),3.80(d,J=15.6Hz,1H),3.76(d,J=15.6 Hz,1H),3.62-3.45(m,4H),3.35(s,3H),2.46-2.24(m,3H),2.29(d,J=17.7 Hz,1H),2.15(s,3H),1.89(d,J=6.4 Hz,3H),1.76(d,J=1.2 Hz,3H),1.70(s,3H),1.50-1.42(m,1H).
FABMS m/z 711(M+H)+
HRFABMS 计算值C31H35N2O11S3(M+H)+711.1716,实测值711.1724实施例59 化合物63、64的合成
按照实施例18的方法,使用化合物35(53mg,0.085mmol)溶解于二氯甲烷(4.7ml)中,向其中加入3,4-二氢-2H-吡喃(0.035ml,0.39mmol)和樟脑磺酸(13.5mg,0.058mmol),在0℃搅拌2小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=98/2展开7次)精制,获得化合物63(14mg,收率23%)及其非对映异构体化合物64(22mg,收率37%)。
化合物63
IR(KBr)3420,2930,1820,1710,1686,1647,1607,1437,1387,1260,1207,1116,1073,1021,973,768 cm-1
1H NMR(CDCl3,400MHz)δppm;9.58(ddd,J=16.6,11.5,1.0 Hz,1H),7.40(s,1H),6.61(d,J=11.5 Hz,1H),6.34(dd,J=11.5,11.5 Hz,1H),6.00(d,J=16.6Hz,1H),5.83(br d,J=9.0 Hz,1H),5.59(q,J=6.6 Hz,1H),5.50(s,1H),5.02(dd,J=9.0,1.0 Hz,1H),4.57(m,1H),4.05(d,J=17.6 Hz,1H),3.88-3.80(m,1H),3.78(s,2H),3.53-3.47(m,1H),2.46-1.40(m,10H),2.30(d,J=17.8 Hz,1H),2.15(s,3H),1.94(d,J=6.6Hz,3H),1.77(d,J=1.0 Hz,3H),1.70(s,3H)
FABMS m/z 707(M+H)+
HRFABMS 计算值C32H39N2O10S3(M+H)+707.1767,实测值707.1793化合物64
IR(KBr)3420,2940,1822,1715,1690,1650,1610,1441,1375,1262,1207,1117,1073,1028,973,768 cm-1
1H NMR(CDCl3,400MHz)δppm;9.39(ddd,J=16.5,11.2,1.0 Hz,1H),7.39(s,1H),6.60(d,J=11.7 Hz,1H),6.37(dd,J=11.7,11.2 Hz,1H),6.05(d,J=16.5 Hz,1H),5.80(brd,J=9.2 Hz,1H),5.57 (q,J=6.5 Hz,1H),5.48(brs,1H),4.74(dd,J=9.2,1.0 Hz,1H),4.70(m,1H),4.04(d,J=17.7 Hz,1H),3.80(d,J=15.2 Hz,1H),3.83-3.72(m,1H),3.75(d,J=15.2 Hz,1H),3.47-3.38(m,1H),2.45-1.40(m,10H),2.29(d,J=17.7 Hz,1H),2.15(s,3H),1.88(d,J=6.5 Hz,3H),1.74(d,J=1.0 Hz,3H),1.69(s,3H)
FABMS m/z 707(M+H)+
FABMS 计算值C32H39N2O10S3(M+H)+707.1767,实测值707.1783实施例60 化合物65的合成
将DC107(5.8mg,0.011mmol)溶解于甲醇(0.50ml)中,向其中加入吡啶(0.0046ml,0.057mmol)和盐酸羟胺(1.6mg,0.022mmol),在0℃搅拌4小时。在减压下蒸去溶剂,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物65(3.0mg,收率52%)。
IR(KBr)3370,2932,1713,1641,1527,1449,1376,1298,1211,1094,951,889,798 cm-1
1H NMR(CDCl3,400MHz)δppm=8.78(dd,J=16.5,11.2 Hz,1H),7.12(s,1H),7.02(brd,J=6.3 Hz,1H),6.41(d,J=11.3 Hz,1H),6.34(dd,J=11.3,11.2 Hz,1H),6.20(dd,J=9.8,1.0 Hz,1H),6.18(d,J=16.5 Hz,1H),6.00(brd,J=9.8 Hz,1H),5.27(brs,1H),5.24(dq,J=6.6,6.3 Hz,1H),3.25(d,J=14.6 Hz,1H),2.85(d,J=14.6 Hz,1H),2.34(m,4H),1.91(s,3H),1.75(s,3H),1.74(d,J=6.6Hz,3H)
FABMS m/z 526(M+H)+
HRFABMS 计算值C22H26N3O6S3(M+H)+526.1140,实测值526.1152实施例61 化合物66、67的合成
按照实施例60的方法,使用DC107(5.7mg,0.011mmol)、甲醇(0.5ml)、吡啶(0.030ml,0.37mmol)和盐酸·O-甲基羟胺(10mg,0.12mmol),获得化合物66(14mg,收率24%)及其几何异构体化合物67(3.6mg,收率61%)。
化合物66
IR(KBr)3420,2938,1710,1643,1530,1449,1372,1093,1047,951,928,795 cm-1
1H NMR(CDCl3,400 MHz)δppm;8.75(dd,J=16.5,11.0 Hz,1H),7.11(s,1H),6.95(brd,J=6.5 Hz,1H),6.40(d,J=11.5 Hz,1H),6.34(dd,J=11.5,11.0 Hz,1H),6.19(d,J=16.5 Hz,1H),6.09(dd,J=9.8,1.0 Hz,1H),5.98(brd,J=9.8 Hz,1H),5.24(dq,J=6.5,6.5 Hz,1H),3.93(s,3H),3.27(dd,J=14.6,1.2 Hz,1H),2.84(d,J=14.6 Hz,1H),2.31-1.75(m,4H),1.92(s,3H),1.74(d,J=6.5Hz,3H),1.72(d,J=1.0 Hz,3H)
FABMS m/z 540(M+H)+
HRFABMS 计算值C23H30N3O6S3(M+H)+540.1297,实测值540.1284
化合物67
IR(KBr)3420,2938,1705,1643,1 530,1450,1374,1096,1052,949,889,799 cm-1
1H NMR(CDCl3,400 MHz)δppm;8.13(dd,J=16.6,11.5 Hz,1H),7.14(s,1H),6.99(brd,J=6.6 Hz,1H),6.78(d,J=16.6 Hz,1H),6.51(d,J=11.5 Hz,1H),6.39(dd,J=11.5,11.5 Hz,1H),5.86(brd,J=9.4 Hz,1H),5.32(dq,J=6.6,6.6 Hz,1H),5.13(d,J=9.4Hz,1H),3.93(s,3H),3.11(d,J=15.3 Hz,1H),3.01(d,J=15.3 Hz,1H),2.32(dt,J=12.5,4.1 Hz,1H),1.99-1.80(m,3H),1.81(s,3H),1.74(d,J=6.6 Hz,3H),1.66(d,J=1.2 Hz,3H)
FABMS m/z 540(M+H)+
HRFABMS 计算值C23H30N3O6S3(M+H)+540.1297,实测值540.1284实施例62 化合物68、69的合成
按照实施例60的方法,使用DC107(50mg,0.10mmol)、甲醇(5.0ml)、吡啶(0.040ml,0.50mmol)和盐酸·O-苄基羟胺(32mg,0.20mmol),获得化合物68(29mg,收率47%)及其几何异构体化合物69(26mg,收率43%)。
化合物68
IR(KBr)3420,2924,1719,1648,1540,1451,1363,1084,1015,952,795,698 cm-1
1H NMR(CDCl3,400MHz)δppm;8.78(dd,J=16.8,11.0 Hz,1H),7.37-7.30(m,5H),7.10(s,1H),6.97(d,J=6.2 Hz,1H),6.39(d,J=11.5 Hz,1H),6.33(dd,J=11.5,11.0 Hz,1H),6.20(d,J=16.8 Hz,1H),6.14(dd,J=9.7,1.2 Hz,1H),5.97(brd,J=9.7 Hz,1H),5.23(dq,J=6.3,6.0 Hz,1H),5.17(d,J=12.0 Hz,1H),5.13(d,J=12.0 Hz,1H),3.26(dd,J=14.6,1.4Hz,1H),2.83(d,J=14.6 Hz,1H),2.27(dt,J=12.7,2.9 Hz,1H),2.06(dt,J=12.7,6.3 Hz,1H),1.92(s,3H),1.92(ddd,J=14.7,12.7,2.9 Hz,1H),1.82(d dd,J=14.7,12.7,6.3 Hz,1H),1.73(d,J=6.3 Hz,3H),1.63(s,3H)
FABMS m/z 616(M+H)+
HRFABMS 计算值C29H34N3O6S3(M+H)+616.1610,实测值616.1612
化合物69
IR(KBr)3400,2930,1720,1652,1539,1451,1369,1209,1097,1016,952,878,799,730,697 cm-1
1H NMR(CDCl3,400MHz)δppm;8.25(dd,J=16.3,11.2 Hz,1H),7.38-7.28(m,5H),7.11(s,1H),6.83(d,J=16.3 Hz,1H),6.82(brd,J=6.6 Hz,1H),6.50(d,J=11.3 Hz,1H),6.36(dd,J=11.3,11.2 Hz,1H),5.91(brd,J=9.4 Hz,1H),5.29(dq,J=6.9,6.6 Hz,1H),5.16(brs,2H),5.15(d,J=9.4 Hz,1H),4.59(brs,1H),3.10(d,J=15.0 Hz,1H),2.98(d,J=15.0 Hz,1H),2.38(brs,1H),2.36-2.26(m,1H),2.01-1.82(m,3H),1.82(s,3H),1.73(d,J=6.9 Hz,3H),1.64(d,J=1.2Hz,3H)
FABMS m/z 616(M+H)+
HRFABMS 计算值C29H34N3O6S3(M+H)+616.1610,实测值616.1605实施例63 化合物70、71的合成
按照实施例60的方法,使用DC107(51mg,0.10mmol)、甲醇(5.0ml)、吡啶(0.040ml,0.50mmol)和盐酸·O-烯丙基羟胺(33mg,0.30mmol),获得化合物70(27mg,收率49%)及其几何异构体化合物71(14mg,收率26%)。
化合物70
IR(KBr) 3420,2926,1719,1647,1539,1448,1370,1096,1025,1001,9
45,888,798 cm-1
1H NMR(CDCl3,400MHz)δppm;8.79(dd,J=16.4,11.2 Hz,1H),7.11(s,1H),6.92(d,J=6.1 Hz,1H),6.40(d,J=11.2 Hz,1H),6.33(dd,J=11.2,11.2 Hz,1H),6.20(d,J=16.4 Hz,1H),6.14(dd,J=10.0,2.0Hz,1H),6.02-5.91(m,1H),5.99(brd,J=10.0 Hz,1H),5.31-5.20(m,3H),5.23(brs,1H),4.62(dd,J=5.6,1.2 Hz,2H),3.26(d,J=14.7Hz,1H),2.83(d,J=14.7 Hz,1H),2.28(dt,J=12.7,3.0 Hz,1H),2.09(dt,J=12.7,6.3 Hz,1H),1.98-1.78(m,3H),1.92(s,3H),1.74(d,J=6.6 Hz,3H),1.73(brs,3H)
FABMS m/z 566(M+H)+
HRFABMS 计算值C25H32N3O6S3(M+H)+566.1453,实测值566.1438
化合物7 1
IR(KBr)3420,2928,1711,1647,1538,1447,1369,1097,1032,996,949,924,887,799 cm-1
1H NMR(CDCl3,500Hz)δppm;8.26(dd,J=16.5,11.6 Hz,1H),7.12(s,1H),6.82(d,J=16.5 Hz,1H),6.75(d,J=6.7 Hz,1H),6.51(d,J=11.3 Hz,1H),6.38(dd,J=11.6,11.3 Hz,1H),6.01(ddt,J=17.4,10.4,5.5 Hz,1H),5.91(brd,J=9.5 Hz,1H),5.31(dq,J=17.4,1.5Hz,1H),5.30(dq,J=6.7,6.4 Hz,1H),5.23(d q,J=10.4,1.5 Hz,1H),5.15(dd,J=9.5,2.8Hz,1H),4.63(dt,J=5.5,1.5 Hz,2H),4.58(brs,1H),3.11(d,J=15.0 Hz,1H),2.98(d,J=15.0 Hz,1H),2.37-1.82(m,5H),1.83(s,3H),1.74(d,J=6.4 Hz,3H),1.68(d,J=1.0 Hz,3H)
FABMS m/z 566(M+H)+
HRFABMS 计算值C25H32N3O6S3(M+H)+566.1453,实测值566.1464实施例64 化合物72、73的合成
按照实施例60的方法,使用化合物35(60mg,0.096mmol)、甲醇(3.0ml)、吡啶(0.039ml,0.48mmol)和盐酸·O-苄基羟胺(47mg,0.29mmol),获得化合物72(16mg,收率23%)及其几何异构体的化合物73(15mg,收率22%)。
化合物72
IR(KBr)3440,2928,1820,1720,1684,1452,1364,1263,1208,1147,1017,983,871,797,768,732,699 cm-1
1H NMR(CDCl3,400MHz)δ ppm;8.94(dd,J=16.6,11.2 Hz,1H),7.37-7.25(m,5H),7.25(s,1H),6.38(d,J=11.2 Hz,1H),6.31(dd,J=11.2,11.2 Hz,1H),6.21(d,J=16.6 Hz,1H),6.12(dd,J=8.6,5.6 Hz,1H),5.86(brd,J=8.6 Hz,1H),5.58(brs,1H),5.54(q,J=6.6 Hz,1H),5.18(brs,2H),4.03(d,J=17.6 Hz,1H),3.78(brs,2H),2.38-1.40(m,4H),2.30(d,J=17.6 Hz,1H),2.15(s,3H),1.88(d,J=6.6 Hz,3H),1.72(d,J=1.2 Hz,3H),1.70(s,3H)
FABMS m/z 728(M+H)+
HRFABMS 计算值C34H38N3O9S3(M+H)+728.1770,实测值728.1768
化合物73
IR(KBr)3440,2930,1820,1720,1684,1451,1363,1262,1207,1150,1012,980,928,877,799,767,732,698 cm-1
1H NMR(CDCl3,400MHz)δppm;8.89(dd,J=16.6,11.5 Hz,1H),7.42-7.25(m,5H),7.28(s,1H),6.83(d,J=16.6 Hz,1H),6.47(d,J=11.5Hz,1H),6.34(dd,J=11.5,11.5 Hz,1H),5.98(brd,J=8.3 Hz,1H),5.57(brs,1H),5.55(q,J=6.6 Hz,1H),5.17(brs,2H),5.11(dd,J=8.3,5.9 Hz,1H),4.02(d,J=17.5 Hz,1H),3.78(brs,2H),2.40-1.45(m,4H),2.35(d,J=17.5 Hz,1H),2.14(s,3H),1.98(d,J=3.9 Hz,1H),1.89(d,J=6.6 Hz,3H),1.74(s,3H),1.71(s,3H)
FABMS m/z 728(M+H)+
HRFABMS 计算值C34H38N3O9S3(M+H)+728.1770,实测值728.1768实施例65 化合物74的合成
将DC107(20mg,0.039mmol)溶解于甲醇(3.0ml)中,向其中加入对甲苯磺酰肼(102mg,0.55mmol),在25℃搅拌5.5小时。在减压下蒸去溶剂,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物74(14mg,收率53%)。
IR(KBr)3400,2930,1707,1647,1597,1558,1449,1375,1334,1292,1209,1186,1092,999,949,886,811, 704,662 cm-1
1H NMR(CDCl3,500MHz)δppm;8.18(dd,J=15.6,11.3 Hz,1H),7.82(d,J=8.0 Hz,2H),7.30(d,J=8.0 Hz,2H),7.16(s,1H),6.82(brd,J=6.7 Hz,1H),6.56(d,J=11.6 Hz,1H),6.31(dd,J=11.6,11.3 Hz.1H),6.22(d,J=15.6 Hz,1H),5.65(brd,J=9.2 Hz,1H),5.31(dq,J=6.7,6.7 Hz,1H),5.07(d,J=9.2 Hz,1H),4.30(brs,1H),3.06(d,J=153 Hz,1H),3.00(d,J=15.3 Hz,1H),2.46-2.21(m,2H),2.43(s,3H),1.90-1.60(m,2H),1.74(s,3H),1.71(d,J=6.7 Hz,3H),1.48(s,3H)
FABMS m/z 679(M+H)+
HRFABMS 计算值C29H35N4O7S4(M+H)+679.1388,实测值679.1379实施例66 化合物75的合成
将DC107(50mg,0.098mmol)溶解于甲醇(10ml)中,向其中加入甲基肼酸酯(44mg,0.49mmol)和对甲苯磺酸吡啶鎓盐(74mg,0.29mmol),在25℃搅拌40分钟。在减压下蒸去溶剂,用薄层色谱法(用氯仿/甲醇=94/6展开)精制,获得化合物75(8.8mg,收率15%)。
IR(KBr)3400,2932,1721,1650,1527,1449,1374,1241,1095,950,894,799,767 cm-1
1H NMR(CD3OD,400MHz)δppm;8.95(brd,J=6.8 Hz,1H),8.03(brdd,J=15.9,11.7 Hz,1H),7.45(s,1H),6.59(d,J=11.5Hz,1H),6.53(d,J=15.9 Hz,1H),6.38(dd,J=11.7,11.5 Hz,1H),5.65(brd,J=9.0 Hz,1H),5.32(dq,J=6.8,6.6 Hz,1H),5.15(d,J=9.0 Hz,1H),3.79(s,3H),3.21(d,J=15.8 Hz,1H),2.98(d,J=15.8 Hz,1H),2.45-1.78(m,4H),1.70(d,J=6.8 Hz,3H),1.68(s,3H),1.61(s,3H)
FABMS m/z 583(M+H)+
HRFABMS 计算值C24H31N4O7S3(M+H)+583.1355,实测值583.1371实施例67 化合物76的合成
按照实施例22的方法,使用DC107(30mg,0.058mmol)、吡啶(0.72ml,8.8mmol)、苯甲酰氯(0.30ml,2.6mmol)和4-二甲基氨基吡啶(2.1mg,0.017mmol),获得化合物76(11mg,收率26%)。
IR(KBr)3400,2928,1721,1670,1614,1517,1450,1375,1316,1267,1176,1096,1068,1025,996,952,853,799,711 cm-1
1H NMR(CDCl3,400MHz)δppm;8.60(brs,1H),8.02-7.95(m,4H),7.65-7.34(m,6H),7.28(s,1H),6.58(d,J=11.2 Hz,1H),6.47(brs,1H),6.17(d,J=9.5 Hz,1H),6.16(brs,1H),6.01(d,J=16.6 Hz,1H),5.78(brd,J=9.5 Hz,1H),5.46(dq,J=7.0,6.8 Hz,1H),3.49(d,J=16.1 Hz,1H),3.16(brs,1H),2.32-1.90(m,4H),2.06(s,3H),1.75(s,3H),1.68(d,J=6.8 Hz,3H)
FABMS m/z 719(M+H)+
HRFABMS 计算值C36H35N2O6S3(M+H)+719.1555,实测值719.1564实施例68 化合物77的合成
按照实施例32的方法,使用DC107(82mg,0.16mmol)、碳酸钾(220mg,1.6mmol)、环丙烷羧酸氯甲酯(280mg,2.1mmol)和碘化钾(26mg,0.16mmol),获得化合物77(24mg,收率25%)。
IR(KBr)3408,3100,2936,1725,1693,1649,1611,1453,1414,1387,1264,1154,1099,1063,979,887,809,750 cm -1
1H NMR(CDCl3,400MHz)δppm;8.46(ddd,J=16.3,11.5,1.0Hz,1H),7.35(s,1H),6.58(d,J=12.0 Hz,1H),6.23(dd,J=12.0,11.5 Hz,1H),6.17 (d,J=16.3 H z,1H),5.73(brd,J=8.5 Hz,1H),5.44(br s,1H),5.41(q,J=7.0 Hz,1H),5.41(d,J=11.0 Hz,1H),5.37(d,J=11.0 Hz,1H),4.94(dd,J=8.5,3.9 Hz,1H),3.90(d,J=17.8 Hz,1H),3.73(d,J=3.9 Hz,1H),2.37-1.55(m,5H),2.28(d,J=17.8 Hz,1H),2.02(d,J=7.0 Hz,3H),1.80(s,3H),1.75(d,J=1.2 Hz,3H),1.05-0.85(m,4H)
FABMS m/z 609 (M+H)+
HRFABMS 计算值C27H33N2O8S3(M+H)+609.1399,实测值609.1399实施例69 化合物78的合成
按照实施例32的方法,使用DC107(51mg,0.10mmol)、碳酸钾(140mg,1.0mmol)、环丁烷羧酸氯甲酯(250mg,1.7mmol)和碘化钾(17mg,0.10mmol),获得化合物78(27mg,收率43%)。
IR(KBr)3430,2950,1730,1694,1648,1610,1450,1365,1254,1154,1090,1051,986,730cm-1
1H NMR(CDCl3,500MHz)δppm;8.46(ddd,J=16.3,11.3,1.0 Hz,1H),7.34(s,1H),6.58(d,J=11.6 Hz,1H),6.23(dd,J=11.6,11.3 Hz,1H),6.17(d,J=16.3 Hz,1H),5.73(dd,J=8.5,1.0 Hz,1H),5.51(brs,1H),5.41(q,J=7.0Hz,1H),5.41(d,J=11.0 Hz,1H),5.36(d,J=11.0 Hz,1H),4.94(dd,J=8.5,3.7 Hz,1H),3.89(d,J=17.7 Hz,1H),3.73(d,J=3.7 Hz,1H),3.17-3.08(m,1H),2.36-1.80(m,10H),2.26(d,J=17.7 Hz,1H),2.02(d,J=7.0 Hz,3H),1.78(s,3H),1.74(d,J=1.0 Hz,3H)
FABMS m/z 623(M+H)+
HRFABMS 计算值C28H35N2O8S3(M+H)+623.1555,实测值623.1569实施例70 化合物79的合成
按照实施例32的方法,使用DC107(75mg,0.15mmol)、碳酸钾(250mg,1.8mmol)、环戊烷羧酸氯甲酯(330mg,2.0mmol)和碘化钾(30mg,0.18mmol),获得化合物79(24mg,收率26%)。
IR(KBr)3420,3106,2960,2874,1720,1691,1648,1610,1452,1411,1372,1263,1143,1105,1087,980,859,807,730 cm-1
1H NMR(CDCl3,500MHz)δppm;8.47(ddd,J=16.5,11.5,1.2 Hz,1H),7.35(s,1H),6.58(d,J=11.9 Hz.1H),6.23(dd,J=11.9,11.5 Hz.1H),6.17(d,J=16.5 Hz,1H),5.74(brd,J=8.8 Hz,1H),5.51(brs,1H),5.41(q,J=7.0 Hz,1H),5.41(d,J=11.0 Hz,1H),5.35(d,J=11.0 Hz,1H),4.94(brd,J=8.8 Hz,1H),3.89(d,J=17.7 Hz,1H),3.74(brs,1H),2.77-2.66(m,1H),2.36-1.50(m,12H),2.25(d,J=17.7 Hz,1H),2.02(d,J=7.0 Hz,3H),1.78(s,3H),1.75(d,J=1.2 Hz,3H)
FABMS m/z 637(M+H)+
HRFABMS 计算值C29H37N2O8S3(M+H)+637.1712,实测值637.1695实施例71 化合物80的合成
按照实施例32的方法,使用DC107(84mg,0.16mmol)、碳酸钾(220mg,1.6mmol)、环己烷羧酸氯甲酯(280mg,1.6mmol)和碘化钾(26mg,0.16mmol),获得化合物80(37mg,收率35%)。
IR(KBr) 3420,3106,2936,2858,1725,1692,1648,1610,1451,1376,1267,1157,1120,1090,1020,974,804,728 cm-1
1H NMR(CDCl3,400MHz)δppm;8.47(ddd,J=16.3,11.5,1.0 Hz,1H),7.35(s,1H),6.58(d,J=12.0 Hz,1H),6.23(dd,J=12.0,11.5 Hz,1H),6.17(d,J=16.3 Hz,1H),5.74(brd,J=8.5 Hz,1H),5.50(brs,1H),5.41(q,J=6.8 Hz,1H),5.40(d,J=11.0Hz,1H),5.35(d,J=11.0 Hz,1H),4.94(brd,J=8.5 Hz,1H),3.89(d,J=17.8 Hz,1H),3.75(brs,1H),2.35-1.20(m,15H),2.26(d,J=17.8 Hz,1H),2.20(d,J=6.8 Hz,3H),1.78(s,3H),1.75(d,J=1.2 Hz,3H)
FABMS m/z 651(M+H)+
HRFABMS 计算值C30H39N2O8S3(M+H)+651.1868,实测值651.1868实施例72 化合物81的合成
按照实施例32的方法,使用DC107(60mg,0.12mmol)、碳酸钾(290mg,2.1mmol)、异丁酸氯甲酯(320mg,2.3mmol)和碘化钾(58mg,0.35mmol),获得化合物81(25mg,收率35%)。
IR(KBr)3420,3106,2980,2936,1720,1694,1648,1611,1469,1454,1373,1265,1183,1146,1101,974,807,754 cm-1
1H NMR(CDCl3,400MHz)δppm;8.47(ddd,J=16.4,11.2,1.0 Hz,1H),7.35(s,1H),6.58(d,J=11.7 Hz,1H),6.23(dd,J=11.7,11.2 Hz,1H), 6.17(d,J=16.4 Hz,1H),5.74(brd,J=16.4 Hz,1H),5.52(brs,1H),5.41(q,J=7.0 Hz,1H),5.41(d,J=11.0 Hz,1H),5.36(d,J=11.0 Hz,1H),4.94(dd,J=8.5,3.9 Hz,1H),3.89(d,J=17.8 Hz,1H),3.74(d,J=3.9 Hz,1H),2.60-2.45(m,1H),2.35-1.90(m,4H),2.26(d,J=17.8 Hz,1H),2.02(d,J=7.0 Hz,3H),1.78(s,3H),1.74(d,J=1.2 Hz,3H),1.13(d,J=7.1 Hz,6H)
FABMS m/z 611(M+H)+
HRFABMS 计算值C27H35N2O8S3(M+H)+611.1555,实测值611.1547实施例73 化合物82的合成
按照实施例32的方法,使用DC107(65mg,0.13mmol)、碳酸钾(170mg,1.2mmol)、异戊酸氯甲酯(320mg,2.1mmol)和碘化钾(30mg,0.18mmol),获得化合物82(22mg,收率28%)。
IR(KBr)3430,3105,2936,2880,1720,1697,1650,1611,1453,1408,1371,1265,1160,1091,979,804,730 cm-1
1H NMR(CDCl3,500MHz)δppm;8.47(ddd,J=16.3,11.3,1.0 Hz,1H),7.35(s,1H),6.58(d,J=11.9 Hz,1H),6.23(dd,J=11.9,11.3 H z,1H),6.17(d,J=16.3 Hz,1H),5.74(brd,J=8.5 Hz,1H),5.53(brd,1H),5.41(q,J=7.0 Hz,1H),5.41(d,J=11.0 Hz,1H),5.36(d,J=11.0 Hz,1H),4.94(dd,J=8.5,3.7 Hz,1H),3.88(d,J=17.7 Hz,1H),3.73(d,J=3.7 Hz,1H),2.41-1.92(m,7H),2.26(d,J=17.7 Hz,1H),2.02(d,J=7.0 Hz,3H),1.78(s,3H),1.75(d,J=1.0 Hz,3H),0.93(d,J=6.4 Hz,6H)
FABMS m/z 625(M+H)+
HRFABMS 计算值C26H37N2O6S3(M+H)+625.1712,实测值625.1732实施例74 化合物83的合成
按照实施例32的方法,使用DC107(50mg,0.098mmol)、碳酸钾(244mg,1.8mmol)、正戊酸氯甲酯(300mg,2.0mmol)和碘化钾(50mg,0.30mmol),获得化合物83(23mg,收率38%)。
IR(KBr)3430,2960,2936,1720,1693,1650,1611,1452,1374,1260,1154,1105,1089,1018,981,727 cm-1
1H NMR(CDCl3,400MHz)δppm;8.46(ddd,J=16.3,11.3,1.0 Hz,1H),7.35(s,1H),6.58(d,J=11.7 Hz,1H),6.23(dd,J=11.7,11.3 Hz,1H),6.17(d,J=16.3 Hz,1H),5.73(brd,J=8.5 Hz,1H),5.52(brs,1H),5.41(q,J=6.8 Hz,1H),5.40(d,J=11.0 Hz,1H),5.35(d,J=110 Hz,1H),4.94(dd,J=8.5,3.9 Hz,1H),3.89(d,J=17.8Hz,1H),3.73(d,J=3.9 Hz,1H),2.38-1.23(m,10H),2.26(d,J=17.8 Hz,1H),2.02(d,J=6.8 Hz,3H),1.79(s,3H),1.75(d,J=1.2 Hz,3H),0.89(t,J=7.3 Hz,3H)
FABMS m/z 625(M+H)+
HRFABMS 计算值C26H37N2O8S3(M+H)+625.1712,实测值625.1741实施例75 化合物84的合成
按照实施例32的方法,使用DC107(63mg,0.12mmol)、碳酸钾(310mg,2.2mmol)、正辛酸氯甲酯(240mg,1.2mmol)和碘化钾(61mg,0.37mmol),获得化合物84(30mg,收率36%)。
IR(KBr)3420,2930,2858,1721,1698,1650,1612,1456,1411,1375,1264,1153,1107,1018,978,807,727 cm-1
1H NMR (CDCl3,400MHz)δppm;8.47(ddd,J=16.3,11.2,0.8 Hz,1H),7.35(s,1H),6.58(d,J=11.7 Hz,1H),6.23(dd,J=11.7,11.2 Hz,1H),6.17(d,J=16.3 Hz,1H),5.74(brd,J=8.5 Hz,1H),5.52(brs,1H),5.41(q,J=7.0 Hz,1H),5.39(d,J=11.0 Hz,1H),5.36(d,J=11.0 Hz,1H),4.94(dd,J=8.5,3.7 Hz,1H),3.89(d,J=17.8 Hz,1H),3.73(d.J=3.9 Hz,1H),2.36-1.20(m,14H),2.29(t,J=7.3 Hz,2H),2.27(d,J=17.8 Hz,1H),2.02(d,J=7.0 Hz,3H),1.79(s,3H),1.75(d,J=1.2 Hz,3H),0.87(t,J=6.8Hz,3H)
FABMS m/z 667(M+H)+
HRFABMS 计算值C31H43N2O8S3(M+H)+667.2181,实测值667.2172实施例76 化合物85的合成
按照实施例32的方法,使用化合物18(85mg,0.14mmol)、碳酸钾(197mg,1.4mmol)、环己烷羧酸氯甲酯(250mg,1.4mmol)和碘化钾(25mg,0.14mmol),获得化合物85(29mg,收率28%)。1H NMR的分析结果表明,化合物85是由于四氢吡喃基的不对称碳原子形成的约1∶1的非对映异构体的混合物。
IR(KBr)3420,2936,2858,1730,1698,1651,1609,1452,1375,1262,1156,1123,1074,1020,971,869 cm -1
1H NMR(CDCl3,400MHz)δppm;9.59,9.39(dd,J=16.4,11.2 Hz,1H),7.40,7.39(s,1H),6.61,6.60(d,J=11.5 Hz,1H),6.37,6.60(dd,J=11.5,11.2 Hz,1H),6.04,6.00(d,J=16.4 Hz,1H),5.83,5.80(d,J=9.3 Hz,1H),5.58,5.56(q,J=6.6 Hz,1H),5.52,5.50(brs,1H),5.42(d,J=11.0 Hz,1H),5.35(d,J=11.0 Hz,1H),5.02,4.74(dd,J=9.3,1.0 Hz,1H),4.72-4.53(m,1H),4.04,4.03(d,J=17.8 Hz,1H),3.88-3,70(m,1H),3.54-3.40(m,1H),2.45-1.20(m,21H),2.29,2.28(d,J=17.8 Hz,1H),1.94,1.88(d,J=6.6 Hz,3H),1.77,1.74(d,J=1.2 Hz,3H),1.70,1.69(s,3H)
FABMS m/z 735(M+H)+
HRFABMS 计算值C35H47N2O9S3(M+H)+735.2443,实测值735.2463实施例77 化合物86的合成
按照实施例32的方法,使用化合物18(85mg,0.14mmol)、碳酸钾(197mg,1.4mmol)、异戊酸氯甲酯(323mg,2.1mmol)和碘化钾(25mg,0.14mmol),获得化合物86(34mg,收率34%)。1H NMR的分析结果表明,化合物86是由于四氢吡喃基的不对称碳原子而形成的约1∶1的非对映异构体的混合物。
IR(KBr)3420,2960,2930,1740,1700,1649,1609,1454,1370,1262,1155,1115,1074,1019,974,868 cm -1
1H NMR(CDCl3,500MHz)δppm;9.59,9.40(dd,J=16.6,11.7 Hz,1H),7.40,7.39(s,1H),6.61,6.60(d,J=11.5 Hz,1H),6.37,6.35(dd,J=11.7,11.5 Hz,1H),6.05,6.00(d,J=16.6 Hz,1H),5.83,5.80(d,J=9.3 Hz,1H),5.59,5.57(q,J=6.6 Hz,1H),5.55,5.53(brs,1H),5.42(d,J=11.0 Hz,1H),5.36(d,J=11.0 Hz,1H),5.02,4.74(dd,J=9.3,1.2 Hz,1H),4.73-4.55(m,1H),4.04,4.02(d,J=17.7 Hz,1H),3.87-3.70(m,1H),3.54-3.40(m,1H),2.45-1.40(m,13H),2.30,2.29(d,J=17.7 Hz,1H),1.94,1.88(d,J=6.6 Hz,3H),1.77,1.74(d,J=1.2Hz,3H),1.71,1.70(s,3H),0.96,0.95(d,J=6.6 Hz,6H)
FABMS m/z 709(M+H)-
HRFABMS 计算值C33H45N2O9S3(M+H)+709,2287,实测值709.2289实施例78 化合物87的合成
按照实施例19的方法,使用化合物35(61mg,0.098mmol)、乙基乙烯基醚(0.056ml,0.59mmol)和樟脑磺酸(22mg,0.098mmol),获得化合物87(37mg,收率54%)。1H NMR的分析结果表明,化合物87是由于1-乙氧基乙基的不对称碳原子而形成的约10∶9的非对映异构体的混合物。
IR(KBr)3420,3096,2984,2934,1820,1705,1688,1648,1608,1447,1391,1377,1308,1263,1208,1090,1054,976,784 cm-1
1H NMR(CDCl3,400MHz)δppm;major isomer 9.49(dd,J=16.5,11.5 Hz,1H),7.38(s,1H),6.60(d,J=11.2 Hz,1H),6.35(dd,J=11.5,11.2 Hz,1H),6.02(d,J=16.5 Hz,1H),5.80(brd,J=9.0 Hz,1H),5.57(q,J=6.3 Hz,1H),5.52(brs,1H),4.68(dd,J=9.0,1.0 Hz,1H),4.66(q,J=5.5Hz,1H),4.04(d,J=17.6 Hz,1H),3.83-3.72(m,2H),3.58-3.31(m,2H),2.46-1.40(m,4H),2.28(d,J=17.6 Hz,1H),2.15(s,3H),1.90(d,J=6.3 Hz,3H),1.74(d,J=1.0 Hz,3H),1.69(s,3H),1.25(d,J=5.5 Hz,3H),1.09(t,J=7.1 Hz,3H);minor isomer 9.63(dd,J=16.3,11.5 Hz,1H),7.40(s,1H),6.62(d,J=11.2 Hz,1H),6.35(dd,J=11.5,11.2 Hz,1H),6.00(d,J=16.3 Hz,1H),5.82(brd,J=9.3 Hz,1H),5.58(q,J=6.3Hz,1H),5.55(brs,1H),4.91(dd,J=9.0,1.0 Hz,1H),4.72(q,J=5.5 Hz,1H),4.04(d.J=17.6 Hz,1H),3.83-3.72(m,2H),3.58-3.31(m,2H),2.46-1.40(m,4H),2.27(d,J=17.6 Hz,1H),2.15(s,3H),1.92(d,J=6.3 Hz,3H),1.75(d,J=1.0 Hz,3H),1.69(s,3H),1.21(d,J=5.5 Hz,3H),1.17(t,J=7.1 Hz,3H)
FABMS m/z 695(M+H)+
HRFABMS 计算值C31H39N2O10S3(M+H)+695.1767,实测值695.1761实施例79 化合物88、89的合成
按照实施例60的方法,使用化合物63(30mg,0.042mmol)、甲醇(4.0ml)、吡啶(0.034ml,0.42mmol)和盐酸·O-甲基羟胺(17.5mg,0.21mmol),获得化合物88(14 mg,收率45%)及其几何异构体化合物89(7.4mg,收率24%)。
化合物88
IR(KBr)3420,2940,1822,1720,1686,1440,1376,1262,1208,1047,973,928,871,799,766,730 cm -1
1H NMR(CDCl3,400MHz)δppm;8.99(dd,J=16.4,11.0 Hz,1H),7.24(s,1H),6.35(d,J=11.5Hz,1H),6.29(dd,J=11.5,11.0 Hz,1H),6.17(d,J=16.4 Hz,1H),6.11(dd,J=9.2,1.2Hz,1H),5.82(brd,J=9.2 Hz,1H),5.58(brs,1H),5.58(q,J=6.6 Hz,1H),4.47(brs,1H),4.05(d,J=17.6 Hz,1H),3.93(s,3H),3.88-3.72(m,3H),3.55-3.47(m,1H),2.44-1.30(m,10H),2.27(d,J=17.6 Hz,1H),2.15(s,3H),1.90(d,J=6.6 Hz,3H),1.79(d,J=1.0 Hz,3H),1.70(s,3H)
FABMS m/z 736(M+H)+
HRFABMS 计算值C33H42N3O10S3(M+H)+736.2032,实测值736.2015
化合物89
IR(KBr)3420,2938,1823,1715,1683,1441,1377,1262,1208,1048,973,887,798,769 cm -1
1H NMR(CDCl3,400MHz)δppm;9.00(dd,J=16.6,11.5 Hz,1H),7.28(s,1H),6.76(d,J=16.6 Hz,1H),6.44(d,J=11.3 Hz,1H),6.33(dd,J=11.5,11.3 Hz,1H),5.96(br d,J=9.0 Hz,1H),5.58(brs,1H),5.58(q,J=6.6 Hz,1H),5.11(dd,J=9.0,1.0 Hz,1H),4.61(brs,1H),4.04(d,J=17.6 Hz,1H),3.94(s,3H),3.90-3.81(m,1H),3.78(brs,2H),3.58-3.50(m,1H),2.45-1.30(m,10H),2.26(d,J=17.6 Hz,1H),2.15(s,3H),1.90(d,J=6.6 Hz,3H),1.78(d,J=1.0 Hz,3H),1.70(s,3H)
FABMS m/z 736(M+H)+
HRFABMS计算值C33H42N3O10S3(M+H)+736.2032,实测值736.2020实施例80 化合物90的合成
按照实施例18的方法,使用DC107(50mg,0.1mmol)、5,6-二氢-4-甲氧基-2H-吡喃(0.056ml,0.50mmol)和樟脑磺酸(23mg,0.1mmol),获得化合物90(30mg,收率49%)。
IR(KBr) 3420,3330,2944,1726,1642,1609,1529,1453,1357,1306,1261,1231,1142,1097,1048,949,886,807,732 cm-1
1H NMR(CDCl3,400MHz)δppm;9.31(ddd,J=16.5,11.5,1.0 Hz,1H),7.29(s,1H),6.88(brd,J=6.3 Hz,1H),6.65(d,J=11.5 Hz,1H),6.39(t,J=11.5 Hz,1H),6.01(d,J=16.5 Hz,1H),5.95(brd,J=9.8Hz,1H),5.26(dq,J=6.3,6.5 Hz,1H),5.22(brs,1H),5.03(dd,J=9.8,1.2 Hz,1H),3.64-3.44(m,4H),3.24(d,J=14.8 Hz,1H),3.06(s,3H),2.86(d,J=14.8 Hz,1H),2.35-1.50(m,8H),1.90(s,3H),1.80(d,J=6.5 Hz,3H),1.74(d,J=1.2 Hz,3H)
FABMS m/z 625 (M+H)+
HRFABMS 计算值C26H37N2O8S3(M+H)+625.1712,实测值625.1738实施例81 化合物91的合成
按照实施例18的方法,使用DC107(58mg,0.11mmol)、1-甲氧基-1-环己烯(64mg,0.56mmol)和樟脑磺酸(5mg,0.02mmol),获得化合物91(40mg,收率58%)。
IR(KBr)3400,2938,1720,1644,1610,1525,1450,1369,1270,1247,1180,1153,1091,1022,926,800 cm-1
1H NMR(CDCl3,400MHz)δppm;9.29(dd,J=16.6,11.5 Hz,1H),7.27(s,1H),6.94(brd,J=5.9 Hz,1H),6.64(d,J=11.3 Hz,1H),6.38(dd,J=11.5,11.3 Hz,1H),5.98(d,J=16.6 Hz,1H),5.93(brd,J=9.8 Hz,1H),5.26(brs,1H),5.26(dq,J=5.9,6.6 Hz,1H),5.01(dd,J=9.8,1.2 Hz,1H),3.24(d,J=14.5 Hz,1H),3.02(s,3H),2.85(d,J=14.5 Hz,1H),2.35-1.20(m,14H),1.90(s,3H),1.81(d,J=6.6 Hz,3H),1.73(d,J=1.2 Hz,3H)
FABMS m/z 623(M+H)+
HRFABMS 计算值C29H39N2O7S3(M+H)+623.1919,实测值623.1890实施例82 化合物92的合成
按照实施例18的方法,使用DC107(41mg,0.08mmol)、5,6-二氢-4-甲氧基-2H-噻喃(52 mg,0.40 mmol)和樟脑磺酸(4.6mg,0.02mmol),获得化合物93(15mg,收率30%)。
IR(KBr)3322,2928,1721,1642,1611,1530,1452,1362,1247,1208,1096,1031,950,881,799 cm-1
1H NMR(CDCl3,500MHz)δppm;9.27(ddd,J=16.5,11.5,1.0 Hz,1H),7.29(s,1H),6.87(brd,J=6.2 Hz,1H),6.65(d,J=11.3 Hz,1H),6.39(dd,J=11.5,11.3 Hz,1H),6.00(d,J=16.5 Hz,1H),5.94(brd,J=9.8 Hz,1H),5.26(dq,J=6.2,6.5 Hz,1H),5.22(brs,1H),5.00(dd,J=9.8,1.2 Hz,1H),3.25(d,J=14.8 Hz,1H),3.03(s,3H),2.85(d,J=14.8 Hz,1H),2.70-1.60(m,12H),1.91(s,3H),1.81(d,J=6.5Hz,3H),1.74(d,J=1.0 Hz,3H)
FABMS m/z 641(M+H)+
HRFABMS 计算值C26H37N2O7S4(M+H)+641.1483,实测值641.1483实施例83 化合物93的合成
按照实施例18的方法,使用DC107(32mg,0.063mmol)、1-乙氧基羰基-4-甲氧基-1,2,5,6-四氢吡啶(58mg,0.31mmol)和樟脑磺酸(7mg,0.031mmol),获得化合物93(33mg,收率76%)。
IR(KBr)3290,2934,1680,1642,1611,1637,1442,1354,1240,1100,1025,951,892,799,766 cm-1
1H NMR(CDCl3,400Hz)δppm;9.28(dd,J=16.6,11.5 Hz,1H),7.29(s,1H),6.95(brd,J=5.8 Hz,1H),6.64(d,J=11.2 Hz.1H),6.37(dd,J=11.5,11.2 Hz,1H),5.99(d,J=16.6 Hz,1H),5.95(brd,J=9.8 Hz,1H),5.27(brs,1H),5.25(dq,J=5.8,6.4 Hz,1H),5.03(brd,J=9.8 Hz,1H),4.05(q,J=7.1 Hz,2H),3.58-3.45(m,2H),3.24(d,J=14.8 Hz,1H),3.25-3.03(m,2H),3.06(s,3H),2.87(d,J=14.8 Hz,1H),2.36-1.35(m,8H),1.90(s,3H),1.79(d,J=6.4 Hz,3H),1.74(s,3H),1.20(t,J=7.1 Hz,3H)
FABMS m/z 696(M+H)+
HRFABMS 计算值C31H42N3O9S3(M+H)+696.2083,实测值696.2065实施例84 化合物94的合成
将DC107(51mg,0.099mmol)和吡嗪-2-羧酸(55mg,0.44mmol)溶解于二氯甲烷(10ml)中,向其中加入盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(86mg,0.44mmol)和4-二甲基氨基吡啶(3.6mg,0.029mmol),在室温下搅拌30分钟。在经过常规的后处理后,用薄层色谱法(用乙醚/甲醇=95/5展开)精制,获得化合物94(45mg,收率74%)。
IR(KBr)3400,2930,1721,1661,1613,1529,1447,1371,1308,1274,1200,1134,1100,1048,1017,895,806,771 cm-1
1H NMR(CDC13,500MHz)δppm;9.20(d,J=1.2 Hz,1H),8.70(d,J=2.4 Hz,1H),8.69(dd,J=16.5,11.6 Hz,1H),8.59(dd,J=2.4,1.2Hz,1H),7.29(s,1H),6.67(d,J=11.3 Hz,1H),6.57(brd,J=6.7 Hz,1H),6.38(dd,J=11.6,11.3 Hz,1H),6.22(d,J=9.8 Hz,1H),6.11(d,J=16.5 Hz,1H),5.90(d,J=9.8 Hz,1H),5.40(dq,J=6.7,6.7 Hz,1H),4.05(brs,1H),3.16(d,J=15.5 Hz,1H),2.99(d,J=15.5 Hz.1H),2.42(dt,J=13.0,4.3 Hz,1H),2.09(td,J=12.5,4.3 Hz,1H),1.93(dt,J=4.6,13.0 Hz,1H),1.82-1.72(m,1H),1.81(d,J=1.2 Hz,3H),1.73 (s,3H),1.69(d,J=6.7 Hz,3H)
FABMS m/z 617(M+H)+
HRFABMS 计算值C27H29N4O7S3(M+H)+617.1198,实测值617.1218实施例85 化合物95的合成
按照实施例45的方法,使用DC107(41mg,0.080mmol)、N-Boc-L-脯氨酸(173mg,0.80mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(154mg,0.80mmol)、二氯甲烷(4ml)和4-二甲基氨基吡啶(3mg,0.025mmol),获得化合物95(51mg,收率91%)。
IR(KBr)3430,3300,2980,2936,1740,1700,1674,1610,1537,1476,1408,1367,1257,1200,1164,1128,1090,999,891,854,771 cm-1
1H NMR(CDCl3,500MHz)δppm;8.51 8.45(dd,J=16.5,11.6 Hz,1H),7.28(s.1H),6.65,6.63(d,J=11.3 Hz,1H),6.57 6.71(br d,J=6.4 Hz,1H),6.34(dd,J=11.6,11.3 Hz,1H),6.03,6.04(d,J=16.5 Hz,1H),5.91,5.85(d,J=9.5 Hz,1H), 5.79,5.73(brd,J=9.5 Hz,1H),5.42,5.43(dq,J=6.4,6.4 Hz,1H),4.25(dd,J=8.5,4.0 Hz,1H),4.00,4.04(brs,1H),3.42-3.28(m,2H),3.17,3.20(d,J=15.6 Hz,1H),2.97,2.95(d,J=15.6 Hz,1H),2.45-1.60(m,8H),1.77,1.75(d,J=6.4 Hz,3H),1.70(s,3H),1.70(s,3H),1.36(s,9H).
FABMS m/z 708(M+H)+
HRFABMS 计算值C32H42N3O9S3(M+H)+708.2083,实测值708.2108.实施例86 化合物96的合成
按照实施例45的方法,使用DC107(41mg,0.080mmol)、N-Boc-L-甘氨酸(43mg,0.24mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(46mg,0.24mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(2mg,0.016mmol),获得化合物96(42mg,收率78%)。
IR(KBr)3400,2980,2936,1711,1695,1660,1615,1531,1452,1368,1256,1162,1102,1055,997,949,896,859,799 cm-1
1H NMR(CDCl3,400MHz)δppm;8.79(dd,J=16.6,11.2Hz,1H),7.30(s,1H),6.97(brd,J=6.6 Hz,1H),6.64(d,J=11.2 Hz,1H),6.32(dd,J=11.5,11.2 Hz,1H),6.03(d,J=16.6 Hz,1H),5.80(brs,2H),5.43(dq,J=6.6,6.8 Hz,1H),5.03(brs,1H),4.25(brs,1H),3.97(dd,J=18.2,5.3 Hz,1H),3.77(dd,J=18.2,5.3 Hz,1H),3.08(brs,2H),2.40-1.35(m,4H),1.75(d,J=6.8 Hz,3H),1.73(d,J=1.4 Hz,3H),1.73(s,3H),1.42(s,9H)
FABMS m/z 668(M+H)+
HRFABMS 计算值C29H38N3O9S3(M+H)+668.1770,实测值668.1790实施例87 化合物97的合成
按照实施例45的方法,使用DC107(40mg,0.077mmol)、N-Cbz-甘氨酸(82mg,0.39mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(75mg,0.39mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(3mg,0.025mmol),获得化合物97(43mg,收率80%)。
IR(KBr)3380,2932,1712,1660,1614,1543,1454,1373,1264,1188,1102,1055,998,896 cm-1
1H NMR(CDCl3,400MHz)δppm;8.76(dd,J=16.6,11.5 Hz,1H),7.37-7.26(m,5H),7.28(s,1H),6.98(brd,J=6.6 Hz,1H),6.63(d,J=11.5 Hz,1H),6.33(t,J=11.5 Hz,1H),6.04(d,16.6 Hz,1H),5.84(d,J=9.7 Hz,1H),5.80(d,J=9.7 Hz,1H),5.43(dq,J=6.6,6.6 Hz,1H),5.26(brdd,J=5.9,5.4 Hz,1H),5.01(d,J=12.3 Hz,1H),4.96(d,J=12.3 HZ,1H),4.25(brs,1H),4.00(dd,J=18.2,5.9 Hz,1H),3.90(dd,J=18.2,5.4 Hz,1H),3.12(d,J=16.1 Hz,1H),3.07(d,J=16.1 Hz,1H),2.41-2.30(m,1H),2.15-2.06(m,1H),1.93-1.52(m,2H),1.74(d,J=6.6 Hz,3H),1.73(s,3H),1.73(s,3H)
FABMS m/z 702(M+H)+
HRFABMS 计算值C32H36N3O9S3(M+H)+702.1634,实测值702.1631实施例88 化合物98的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Fmoc-甘氨酸(44mg,0.15mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(28mg,0.15mmol)、二氯甲烷(6ml)和4-二甲基氨基吡啶(1.2mg,0.01mmol),获得化合物98(60mg,收率76%)。
IR(KBr)3400,2932,1711,1661,1613,1523,1449,1373,1266,1189,1102,1051,996,940,896,799,759,740 cm-1
1HR(CDCl3,500MHz)δppm;8.70(dd,J=16.5,11.5 Hz,1H),7.80-7.28(m.8H),7.12(s,1H),7.03(brd,J=7.0 Hz,1H),6.47(d,J=11.3 Hz,1H),6.22(dd,J=11.5,11.3 Hz,1H),6.03(d,J=16.5 Hz,1H).5.83(d,J=9.0 Hz,1H),5.79(d,J=9.0 Hz,1H),5.42(dq,J=7.0,6.7 Hz,1H),5.31(brt,J=5.5 Hz,1H),4.32(dd,J=10.4,6.7 Hz,1H),4.22(brs,1H),4.15(brt,J=6.7 Hz,1H),4.03(dd,J=10.4,6.7 Hz,1H),3.98(dd,J=18.0,5.8 Hz,1H),3.93(dd,J=18.0,5.5 Hz,1H),3.13(d,J=16.3 Hz,1H),3.07(d,J=16.3 Hz,1H),2.40-2.30(m,1H),2.15-2.06(m,1H),1.93-1.72(m,2H),1.74(s,3H),1.72(s,3H),1.68(d,J=6.7 Hz,3H)
FABMS m/z 790(M+H)+
HRFABMS 实测值C39H40N3O9S3(M+H)+790.1926,实测值790.1933实施例89 化合物99的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-甲酰基甘氨酸(31mg,0.30mmol、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(58mg,0.30mmol)、二氯甲烷(10ml)和4-二甲基氨基吡啶(24mg,0.02mmol),获得化合物99(34mg,收率57%)。
IR(KBr)3330,2932,1748,1665,1612,1529,1447,1376,1265,1187,1097,999,949,896,799 cm-1
1H NMR(CDCl3,500MHz)δppm;8.55(dd,J=16.5,11.5 Hz,1H),8.03(s,1H),6.60(d,J=11.3 Hz,1H),6.27(dd,J=11.5,11.3 Hz,1H),5.96(d,J=16.5 Hz,1H),5.87(d,J=9.8 Hz,1H),5.68(brd,J=9.8Hz,1H),5.30(q,J=6.7 Hz,1H),4.02(d,J=18.3 Hz,1H),3.96(d,J=18.3Hz,1H),3.13(d,J=16.2 Hz,1H),2.85 d,J=16.2 Hz,1H),2.33(dt,J=6.1,12.2 Hz,1H),1.96(td,J=12.2,3.1 Hz,1H),1.85-1.50(m,2H),1.66(d,J=6.7 Hz,3H),1.62(s,3H),1.58(s,3H)
FABMS m/z 596(M+H)+
HRFABMS 计算值C25H30N3O8S3(M+H)+596.1195,实测值596.1199
Anal 计算值C25H29N3O8S3·1.4H2O:C,48.36;H,5.16;N,6.77实测值C,48.44;H,4.95;N,6.43实施例90化合物100的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-乙酰基甘氨酸(117mg,1.0mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(192mg,1.0mmol)、二氯甲烷(10ml)和4-二甲基氨基吡啶(7.3mg,0.06mmol),获得化合物100(34mg,收率56%)。
IR(KBr)3400,2936,1715,1557,1612,1540,1446,1375,1270,1189,1100,1034,999,894,799 cm-1
1H NMR(CDCl3,400MHz)δppm;8.69(dd,J=16.6,11.5 Hz,1H),8.24(brd,J=7.1 Hz,1H),7.32(s,1H),6.61(d,J=11.7 Hz,1H),6.28(dd,J=11.7,11.5 Hz,1H),6.09(brdd,J=4.9,5.5 Hz,1H),6.05(d,J=16.6 Hz,1H),5.82(d,J=8.5 Hz,1H),5.74(d,J=8.5 Hz,1H),5.49(dq,J=6.8,7.1 Hz,1H),4.24(brs,1H),3.95(dd,J=17.3,4.9 Hz,1H),3.86(dd,J=17.3,5.5 Hz,1H),3.18(brs,2H),2.43-1.65(m,4H),1.77(s,3H),1.75(s,3H),1.74(d,J=6.8 Hz,3H),1.70(s,3H)
FABMS m/z 610(M+H)+
HRFABMS 计算值C26H32N3O6S3(M+H)+610.1351,实测值610.1357实施例91化合物101的合成
按照实施例45的方法,使用DC107(41mg,0.080mmol)、N-Cbz-肌氨酸(89mg,0.40mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(77mg,0.40mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(2mg,0.016mmol),获得化合物101(31mg,收率55%)。
IR(KBr)3400,2938,1701,1687,1655,1612,1528,1482,1 449,1404,1364,1194,1151,1100,1000,947,895,799,770,698 cm-1
1H NMR(CDCl3,500MHz)δppm;major isomer 8.75(dd,J=16.5,11.6Hz,1H),7.38-7.24(m,6H),6.60(d,J=11.3 Hz,1H),6.31(dd,J=11.6,11.3 Hz,1H),6.06(d,J=16.5 Hz,1H),5.81(d,J=9.0 Hz,1H),5.80(d,J=9.0 Hz,1H),5.50(dq,J=7.0,6.7 Hz,1H),4.97(d,J=12.2 Hz,1H),4.87(d,J=12.2 Hz,1H),4.1 3(brs,1H),4.09(d,J=17.7Hz,1H),3.92(d,J=17.7 Hz,1H),3.14(d,J=16.5 Hz,1H),3.09(d,J=16.5 Hz,1H),2.99(s,3H),2.42-1.70(m,4H),1.75(s,3H),1.74(d,J=6.8 Hz,3H),1.68(s,3H);minor isomer 8.62(dd,J=16.5,11.6Hz,1H),7.38-7.24(m,6H),6.61(d,J=11.5 Hz,1H),6.55(brd,J=6.4 Hz,1H),6.30(dd,J=11.6,11.3 Hz,1H),6.00(d,J=16.5 Hz,1H),5.87(d,J=10.0 Hz,1H),5.79(d,J=10.0 Hz,1H),5.40(dq,J=6.4,6.8 Hz,1H),5.06(s,2H),4.03(brs,1H),4.02(d,J=17.7 Hz,1H),3.96(d,J=17.7 Hz,1H),3.1-2.9??(m,2H),2.93(s,3H),2.42-1.70(m,4H),1.74(s,3H),1.73(d,J=6.8 Hz,3H),1.67(s,3H)
FABMS m/z 716(M+H)+
HRFABMS 计算值C33H38N3O9S3(M+H)+716.1770,实测值716.1770实施例92 化合物102的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Boc-L-丙氨酸(95mg,0.50mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(96mg,0.50mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(6mg,0.050mmol),获得化合物102(45mg,收率67%)。
IR(KBr)3400,2982,2936,1711,1660,1616,1522,1452,1368,1256,1165,1102,1067,996,894,856,799 cm-1
1H NMR(CDCl3,500MHz)δppm;8.08(br,1H),7.29(s,1H),6.67(brd,J=6.4Hz,1H),6.64(d,J=11.3 Hz,1H),6.34(dd,J=11.3,11.3Hz,1H),6.03(d,J=16.8 Hz,1H),5.81(m,2H),5.40(dq,J=6.7,6.4Hz,1H),5.01(br,1H),4.30(br,1H),4.23(br,1H),3.09(brd,J=15.6 Hz,1H),3.04(brd,J=15.6 Hz,1H),2.37(dt,J=12.5,4.6 Hz,1H),2.08(dt,J=12.5,4.6 Hz,1H),1.91-1.75(m,2H),1.77(d,J=6.7Hz,3H),1.75(brs,3H),1.72(s,3H),1.38(s,9H),1.33(d,J=7.3Hz,3H)
FABMS m/z 682(M+H)+
HRFABMS 计算值C30H40N3O9S3(M+H)+682.1926,实测值682.1926实施例93 化合物103的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Cbz-丙氨酸(66mg,0.30mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(57mg,0.30mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(2.4mg,0.020mmol),获得化合物103(53mg,收率76%)。
IR(KBr)3324,3068,2984,2938,1705,1658,1613,1528,1452,1375,1342,1260,1202,1098,1068,996,947,896,858,807,777,733,697 cm-1
1H NMR(CDCl3,500MHz)δppm;8.73(brdd,J=16.8,11.3 Hz,1H),7,36-7.18(m,5H),7.32(s,1H),7.20(brd,J=6.7 Hz,1H),6.59(d,J=11.6 Hz,1H),6.31(dd,J=11.6,11.3 Hz,1H),6.06(d,J=16.8 Hz,1H),5.84(brd,J=8.8 Hz,1H),5.76(d,J=8.8 Hz,1H),5.47(dq,J=6.7,6.7 Hz,1H),5.21(brd,J=6.0 Hz,1H),4.89(d,J=12.2 Hz, 1H),4.60(d,J=12.2 Hz,1H),4.33(brs,1H),4.28(dq,J=7.0,6.0Hz,1H),3.17(d,J=16.2Hz,1H),3.12(d,J=16.2 Hz,1H),2.43-1.70(m,4H),1.74(d,J=6.7 Hz,3H)1.73(s,3H),1.73(s,3H),1.40(d,J=7.0Hz,3H)
FABMS m/z 716(M+H)+
HRFABMS 计算值C33H38N3O9S3(M+H)+716.1770,实测值716.1770实施例94 化合物104的合成
按照实施例45的方法,使用DC107(41mg,0.080mmol)、N-Cbz-O-叔丁基二甲基甲硅烷基-L-丝氨酸(351mg,0.97mmol)、盐酸·1-乙基-3 (3-二甲基氨基丙基)碳化二亚胺(185mg,0.97mmol)、四氢呋喃(8ml)和4-二甲基氨基吡啶(6.8mg,0.06mmol),获得化合物104的叔丁基二甲基甲硅烷基醚体(59mg,收率88%)。
将所获的叔丁基二甲基甲硅烷基醚体(50mg,0.059mmol)溶解于甲醇(5ml)中,向其中加入3N盐酸(0.2ml),搅拌1.5小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物104(19mg,收率44%)。
IR(KBr)3400,2930,1718,1708,1654,1611,1529,1452,1375,1340,1261,1199,1083,995,892 cm-1
1H NMR(CDCl3,400MHz)δppm;8.61(br dd,J=16.6,11.7 Hz,1H),7.43-7.25(m,7H),6.64(d,J=11.5 Hz,1H),6.32(dd,J=11.7,11.5 Hz,1H),6.07(d,J=16.6 Hz,1H),5.89(d,J=8.5 Hz,1H),5.78(br d,J=8.5 Hz,1H),5.65(br d,J=7.1 Hz,1H),5.48(dq,J=7.1,6.6 Hz,1H),5.06(d,J=12.2 Hz,1H),4.97(br d,J=12.2 Hz,1H),4.40-4.13(m,1H),4.04(br d,J=11.0 Hz,1H),3.91(br d,J=11.0 Hz,1H),3.79(br s,1H),3.72(br s,1H),3.22(d,J=16.6 Hz,1H),3.02(br d,J=16.6 Hz,1H),2.43-1.50(m,4H),1.72(d,J=6.6 Hz,3H),1.71(s.3H),1.63(s,3H)
FABMS m/z 732(M+H)+
HRFABMS 计算值C33H36N3O10S3(M+H)+732.1719,实测值732.1726实施例95 化合物105的合成
按照实施例45的方法,使用DC107(50mg,0.099mmol)、N-Cbz-β-丙氨酸(66 mg,0.30 mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(57 mg,0.30 mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(2.4 mg,0.020 mmol),获得化合物105(55mg,收率77%)。
IR(KBr)3330,2934,1709,1658,1614,1524,1454,1373,1255,1179,1101,1000,947,896,858,799,697 cm-1
1H NMR(CDCl3,400 MHz)δppm;8.67(br dd,J=16.7,11.6 Hz,1H),7.38-7.26(m,5H),7.27(s,1H),6.63(d,J=11.3 Hz,1H),6.51(br d,J=6.6 Hz,1H),6.33(dd,J=11.6,11.3 Hz,1 H),6.03(d,J=16.8 Hz,1H),5.88(d,J=9.8 Hz,1H),5.76(br d,J=9.8 Hz,1H),5.50(m,1H),5.39(dq,J=6.6,6.6 Hz,1H),5.07(s,2H),4.11(br s,1H),3.44(m,2H),3.13(d,J=15.4 Hz,1H),2.98(d,J=15.4 Hz,1H),2.50(m,2H),2.35(dt,J=13.0,4.3 Hz,1H),2.06(dt,13.0,4.3 Hz,1H),1.96-1.65(m,2H),1.75(d,J=6.6 Hz,3H),1.73(s,3H),1.69(d,J=1.2 Hz,3H)
FABMS m/z 716(M+H)+
HRFABMS 计算值C33H38N3O9S3(M+H)+716.1770,实测值716.1794实施例96 化合物106的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Cbz-γ-氨基正丁酸(71mg,0.30mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(57mg,0.30mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(2.4 mg,0.020 mmol),获得化合物103(39mg,收率54%)。
IR(KBr)3332,3300,2936,1710,1656,1614,1527,1454,1373,1250,1167,1000,948,896,858,799,775,737,697 cm-1
1H NMR (CDCl3,500 MHz)δppm;8.73(br dd,J=16.8,11.9 Hz,1H),7.38-7.26,(m,5H),7.22(brs,1H),6.79(brd,J=6.7 Hz,1H),6.61(d,J=11.3 Hz,1H),6.33(dd,J=11.9,11.3 Hz,1H),6.03(d,J=16.8 Hz,1H),5.79(brs,2H),5.37(dq,J=6.7,6.7 Hz,1H),4.98(m,2H),4.83(br,1H),4.34(br,1H),3.25-3.33-(m,4H),2.42-2.30(m,3H),2.12-1.70(m,5H),1.75(s,3H),1.74(d,J=6.7 Hz,3H),1.71(brs,3H)
FABMS m/z 730(M+H)+
HRFABMS 计算值C34H40N3O9S3(M+H)+730.1926,实测值730.1946实施例97 化合物107的合成
按照实施例45的方法,使用DC107(60mg,0.11mmol)、N-Boc-甘氨酰替甘氨酸(167mg,0.72mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(113mg,0.72mmol)、二氯甲烷(6ml)和4-二甲基氨基吡啶(7.2mg,0.059mmol),获得化合物107(42mg,收率55%)。
IR(KBr)3292,1707,1686,1656,1544,1369,1169,1103,945,895,859cm-1
1H NMR(CDCl3,500MHz)δppm;8.67(dd,J=16.5,11.6 Hz,1H),7.87(br,1H),7.34(s,1H),6.87(br,1H),6.63(d,J=11.6 Hz,1H),6.31(t,J=11.6 Hz,1H),6.05(d,J=16.5 Hz,1H),5.79(d,J=9.2 Hz,1H),5.77(d,J=9.2 Hz,1H),5.48(dq,J=7.0,6.7 Hz,1H),4.90(br,1H),4.29(br,1H),3.98(dd,17.4,5.5 Hz,1H),3.95(dd,J=17.4,5.5Hz,1H),3.61(dd,J=17.0,6.1 Hz,1H),3.59(dd,J=17.0,6.1 Hz,1H),3.18(d,J=16.5 Hz,1H),3.12(d,J=16.5 Hz,1H),2.36 (m,1H),2.12(m,1H),1.92-1.75(m,2H),1.74(d,J=6.71 Hz,3H),1.74(s,3H),1.71(s,3H),1.43(s,9H).
FABMS m/z 725(M+H)+
HRFABMS 计算值C31H41N4O10S3(M+H)+725.1985,实测值725.2009.实施例98 化合物108的合成
按照实施例45的方法,使用DC107(81mg,0.15mmol)、N-Cbz-甘氨酰替甘氨酸(420mg,1.5mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(303mg,1.58mmol)、四氢呋喃(17ml)和4-二甲基氨基吡啶(11mg,0.090mmol),获得化合物108(53mg,收率47%)。
IR(KBr)3400,2930,1710,1662,1614,1526,1452,1378,1257,1190,1100,1049,990,893 cm-1
1H NMR(CDCl3,500MHz)δppm;8.65(dd,J=16.8,11.6 Hz,1H),7.74(br,1H),7.40-7.30(m,5H),7.30(s,1H),6.73(br,1H),6.61(d,J=11.5 Hz,1H),6.29(dd,J=11.6,11.5 Hz,1H),6.03(d,J=16.8 Hz,1H),5.78(brs,2H),5.47(dq,J=7.0,7.0 Hz,1H),5.17(br,1H),5.10(d,J=12.2 Hz,1H),5.08(d,J=12.2 Hz,1H),4.24(br s,1H),3.98(dd,J=18.5,5.2 Hz 1H),3.93(dd,J=18.0,4.9 Hz,1H),3.69(d,J=5.8 Hz,2H),3.18(d,J=16.5 Hz,1H),3.10(d,J=16.5 Hz,1H),2.39-2.32(m,1H),2.14-2.08(m,1H),1.92-1.70(m,2H),1.73(s,3H),1.71(d,J=7.0 Hz,3H),1.70(s,3H)
FABMS m/z 759(M+H)+
HRFABMS 计算值C34H39N4O10S3(M+H)+759.1828,实测值759.1810实施例99 化合物109的合成
按照实施例45的方法,使用DC107(60mg,0.11mmol)、N-苯甲酰基甘氨酰替甘氨酸(418mg,1.77mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(339mg,1.77mmol)、二氯甲烷(15ml)和4-二甲基氨基吡啶(13mg,0.11mmol),获得化合物109(42mg,收率55%)。
IR(KBr)3340,3064,2936,2472,1759,1711,1655,1641,1616,1576,1544,1528,1451,1377,1290,1189,997,970,932,908,799,727 cm-1
1H NMR(CDCl3,400MHz)δppm;8.68(dd,J=16.5,11.5 Hz,1H),7.75-7.40(m,5H),7.63(brd,J=7.0 Hz,-1H),7.32(s,1H),6.89(brt,J=5.4 Hz,1H),6.67(brt,J=5.4 Hz,1H),6.64(d,J=11.7 Hz,1H),6.30(dd,J=11.7,11.5 Hz,1H),6.04(d,J=16.5 Hz,1H),5.79(brs,2H),5.46(dq,J=7.0,6.8 Hz,1H),4.22(brs,1H),4.00(d,J=5.4 Hz,2H),3.98(d,J=5.4 Hz,2H),3.18(d,J=16.4 Hz,1H),3.11(d,J=16.4 Hz,1H),2.42-1.50(m,4H),1.74(s,3H),1.71(d,J=6.8 Hz,3H),1.71(s,3H)
FABMS m/z 729(M+H)+
HRFABMS 计算值C33H37N4O9S3(M+H)+729.1722,实测值729.1735实施例100 化合物110的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Cbz-L-丙氨酰甘氨酸(280mg,1.0mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(192mg,1.0mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(7.3mg,0.06mmol),获得化合物110(39mg,收率50%)。
IR(KBr)3420,2938,1704,1658,1612,1529,1453,1376,1255,1188,1099,997,947,897,859,799,739,698 cm-1
1H NMR(CDCl3,400MHz)δppm;8.65(dd,J=16.5,11.2 Hz,1H),7.45(brd,J=6.3 Hz,1H),7.38-7.25(m,5H),7.28(s,1H),6.83(br,1H),6.62(d,J=1 .4 Hz,1H),6.31(dd,J=11.4,11.2 Hz,1H),6.04(d,J=16.5 Hz,1H),5.80(d,J=9.3 Hz,1H),5.78(d,J=9.3 Hz,1H),5.45(dq,J=6.3,6.8 Hz,1H),5.24(d,J=7.6 Hz,1H),5.12(d,J=12.0Hz,1H),5.07(brs,1H),5.06(d,J=12.2 Hz,1H),4.19(m,1H),4.02(dd,J=17.8,5.6 Hz,1H),3.89(dd,J=17.8,4.6 Hz,1H),3.13(d,J=16.1 Hz,1H),3.04(d,J=16.1 Hz,1H),2.42-1.50(m,4H),1.72(d,J=6.8 Hz,3H),1.71(s,3H),1.68(s,3H),1.29(d,J=7.0Hz,3H)F
ABMS m/z 773(M+H)+
HRFABMS 计算值C35H41N4O10S3(M+H)+773.1985,实测值773.1982实施例101 化合物111的合成
按照实施例45的方法,使用DC107(62mg,0.12mmol)、N-Cbz-β-丙氨酰甘氨酸(339mg,1.2mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(232mg,1.2mmol)、四氢呋喃(11ml)和4-二甲基氨基吡啶(8.8mg,0.07mmol),获得化合物111(38mg,收率41%)。
IR(KBr)3312,2934,1702,1660,1613,1528,1452,1374,1258,1183,1099,996,948,895,858,799,774,739,697 cm-1
1H NMR(CDCl3+CD3OD,500MHz)δppm;8.61(br dd,J=16.5,11.6 Hz,1H),7.37-7.28(m,5H),7.33(s,1H),6.66(d,J=11.3 Hz,1H),6.33(d,J=11.6,11.3 Hz,1H),6.03(d,J=16.5 Hz,1H),5.89(d,J=9.5 Hz,1H),5.74(brd,J=9.5 Hz,1H),5.38(q,J=6.7 Hz,1H),5.07(brs,2H),3.99(d,J=18.0 Hz,1H),3.94(d,J=18.0 Hz,1H),3.35(dd,J=5.9,5.3 Hz,2H),3.18(d,J=16.2 Hz,1H),2.96(d,J=16.2 Hz,1H),2.43-2.28(m,3H),2.05-1.55(m,3H),1.73(d,J=6.7 Hz,3H),1.70(d,J=0.7 Hz,3H),1.68(s,3H)
FABMS m/z 773(M+H)+
HRFABMS 计算值C35H41N4O10S3(M+H)+773.1985,实测值773.1990实施例102 化合物112的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Boc-β-丙氨酰甘氨酸(244mg,1.0mmol)、盐酸1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(191mg,10mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(12mg,0.10mmol),获得化合物112(31mg,收率42%)。
IR(KBr)3400,2980,2932,1704,1656,1615,1545,1450,1368,1270,1254,1181,1098,997,894,857,799 cm-1
1H NMR(CDCl3,400MHz)δppm;8.65(dd,J=16.9,11.2 Hz,1 H),8.11(brs,1H),7.33(s,1H),7.16(br,1H),6.63(d,J=11.5 Hz,1H),6.30(dd,J=11.5,11.2 Hz,1H),6.05(d,J=16.9 Hz,1H),5.79(d,J=8.8 Hz,1H),5.75(d,J=8.8 Hz,1H),5.49(dq,J=6.8,6.5 Hz,1H),4.86(br,1H),4.29(br s,1H),3.95(dd,J=17.6,5.1 Hz,1H),3.90(dd,J=17.6,5.3 Hz,1H),3.44-3.19(m,2H),3.18(d,J=16.5 Hz,1H),3.14(d,J=16.5 Hz,1H),2.42-1.70(m,6H),1.74(s,3H),1.73(d,J=6.5 Hz,3H),1.70(s,3H),1.41(s,9H)
FABMS m/z 739(M+H)+
HRFABMS 计算值C32H43N4O10S3(M+H)+739.2141,实测值739.2168实施例103 化合物113的合成
按照实施例45的方法,使用DC107(51mg,0.12mmol)、N-Cbz-γ-氨基丁酰甘氨酸(295mg,1.0mmol)、盐酸·1-乙基-3-(3-二甲基氧基丙基)碳化二亚胺(192mg,1.0mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(7.3mg,0.06mmol),获得化合物113(16mg,收率20%)。
IR(KBr)3350,2932,1718,1658,1544,1452,1375,1260,1186,1098,998,945,896,799,698 cm-1
1H NMR(CDCl3,400MHz)δppm;8.67(dd,J=16.8,11.2 Hz,1H),8.13(brs,1H),7.39-7.26(m,5H),7.30(s,1H),6.92(br,1H),6.59(d,J=11.5 Hz,1H),6.27(dd,J=11.5,11.2 Hz,1H),6.05(d,J=16.8 Hz,1H),5.81(brd,J=8.8 Hz,1H),5.74(d,J=8.8 Hz,1H),5.49(dq,J=7.0,6.6 Hz,1H),5.08(brs,2H),4.89(brt,J=4.6 Hz,1H),4.27(brs,1H),3.90(brd,J=4.6 Hz,2H),3.20-3.10(m,4H),2.43-1.50(m,8H),1.74(s,3H),1.73(d,J=6.6 Hz,3H),1.69(s,3H)
FABMS m/z 787(M+H)+
HRFABMS 计算值C36H43N4O10S3(M+H)+787.2141,实测值787.2137实施例104 化合物114的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Cbz-肌氨酰甘氨酸(278mg,1.0mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(191mg,1.0mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(7.2mg,0.06mmol),获得化合物114(41mg,收率54%)。
IR(KBr)3400,2938,1700,168 8,1665,1534,1451,1405,1365,1189,1153,1103,989,939,895,799,769,697 cm-1
1H NMR(C0Cl3,400MHz)δppm;8.67(brdd,J=16.5,11.3 Hz,1H),7.69(brs,1H),7.34(brs,5H),7.31(s,1H),6.69(br,1H),6.61(d,J=11.5 Hz,1H),6.29(dd,J=11.5,11.3 Hz,1H),6.04(d,J=16.5 Hz,1H),5.80(brd,J=9.5 Hz,1H),5.77(d,J=9.5 Hz,1H),5.47(dq,J=6.8,6.6 Hz,1H),5.13(s,2H),4.20(brs,1H),4.02-3.55(m,4H),3.18(d,J=16.4Hz,1H),3.11(d,J=16.4 Hz,1H),2.93(s,3H),2.42-1.70(m,4H),1.74(s,3H),1.73(d,J=6.6 Hz,3H),1.71(s,3H)
FABMS m/z 773(M+H)+
HRFABMS 计算值C35H41N4O10S3(M+H)+773.1985,实测值773.1997
Anal 计算值C35H40N4O10S3·1.0 H2O:C,53.15;H,5.35;N,7.08;实测值C,53.22;H,5.21;N,7.10实施例105 化合物115的合成
按照实施例45的方法,使用DC107(60mg,0.11mmol)、N-Cbz-白氨酰甘氨酸(380mg,1.2mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(226mg,1.2mmol)、四氢呋喃(11ml)和4-二甲基氨基吡啶(8.6mg,0.07mmol),获得化合物115(39mg,收率43%)。
IR(KBr)3400,2960,1706,1664,1615,1528,1452,1370,1261,1190,1100,1043,996,896 cm-1
1H NMR(CDCl3,500MHz)δppm;8.73(dd,J=16.8,11.3 Hz,1H),7.38-7.27(m,6H),7.30(s,1H),6.78(br,1H),6.63(d,J=11.6 Hz,1H).6.31(dd,J=11.6,11.3 Hz,1H),6.03(d,J=16.8 Hz,1H),5.81(d,J=9.2 Hz,1H),5.79(d,J=9.2 Hz,1H),5.46(dq,J=7.0,6.7 Hz,1H),5.12(d,J=12.2 Hz,1H),5.08(d,J=12.2 Hz,1H),5.00(br,1H),4.21(brs,1H),4.11(m,1H),4.01(dd,J=18.0,5.5 Hz,1H),3.89(brdd,J=18.0,4.9 Hz,1H),3.12(d,J=16.5 Hz,1H),3.07(d,J=16.5 Hz,1H),2.40-2.31(m,1H),2.34(m,1H),1.93-1.45(m,5H),1.73(d,J=6.7 Hz,3H),1.72(s,3H),1.70(s,.3H),0.89(d,J=7.0 Hz,3H),0.85(d,J=7.0 Hz,3H)
FABMS m/z 815(M+H)+
HRFABMS 计算值C36H47N4O10S3(M+H)+815.2454,实测值815.2435实施例106 化合物116的合成
按照实施例45的方法,使用DC107(60mg,0.12mmol)、N-Cbz-O-叔丁基二甲基甲硅烷基-L-丝氨酰甘氨酸(485mg,0.97mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(226mg,0.97mmol)、四氢呋喃(10ml)和4-二甲基氨基吡啶(8.6mg,0.07mmol),获得化合物116的叔丁基二甲基甲硅烷基醚体(74mg,收率68%)。
将所获的叔丁基二甲基甲硅烷基醚体(74mg,0.081 mmol)溶解于甲醇(7.4ml)中,向其中加入3N盐酸(0.3ml),搅拌1小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物116(22mg,收率34%)。
IR(KBr)3402,2926,1719,1655,1539,1448,1384,1260,1194,1090,892cm-1
1H NMR(CDCl3,400MHz)δppm;8.61(dd,J=16.6,11.2 Hz,1H),7.40-7.10(m,7H),7.25(s,1H),6.62(d,J=11.5 Hz,1H),6.31(dd,J=11.5,11.2 Hz,1H),6.03(d,J=16.6 Hz,1H),5.82(d,J=9.3 Hz,1H),5.81(brs,1H),5.75(brd,J=9.3 Hz,1H),5.46(dq,J=7.0,6.9 Hz,1H),5.10(d,J=12.0 Hz,1H),5.07(d,J=12.0 Hz,1H),4.26-3.58(m,6H),3.19(d,J=16.2 Hz,1H),3.02(d,J=16.2 Hz,1H),2.94(brs,1H),2.40-1.60(m,4H),1.71(d,J=6.9 Hz,3H),1.70(s,3H),1.68(s,3H)
FABMS m/z 789(M+H)+
HRFABMS 计算值C35H41N4O11S3(M+H)+789.1934,实测值789.1918实施例107 化合物117的合成
按照实施例45的方法,使用DC107(50mg,0.098mmol)、 N-Cbz-β-丙氨酰肌氨酸(148mg,0.50mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(94mg,0.50mmol)、四氢呋喃(15ml)和4-二甲基氨基吡啶(3.6mg,0.03mmol),获得化合物117(32mg,收率42%)。
IR(KBr)3400,2938,1709,1656,1647,1527,1511,1453,1405,1372,1255,1187,1101,997,942,895 cm-1
1H NMR(CDCl3,500MHz)δppm;8.65(dd,J=16.5,11.6 Hz,1H),7.55(brd,J=6.7 Hz,1H),7.39-7.27(m,5H),7.29(s,1H),6.60(d,J=11.3 Hz,1H),6.30(dd,J=11.6,11.3 Hz,1H),6.05(d,J=16.5 Hz,1H),5.80-5.73(m,2H),5.47(dq,J=7.0,6.7 Hz,1H),5.17(br,1H),5.06(brs,2H),4.15(br s,1H),4.10-3.90(m,2H),3.30-3.00(m,2H),3.16(d,J=16.8 Hz,1H),3.07(d,J=16.8 Hz,1H),3.03(s,3H),2.60-1.70(m,6H),1.74(d,J=7.0 Hz,3H),1.73(s,3H),1.67(s,3H)
FABMS m/z 787(M+H)+
HRFABMS 计算值C36H43N4O10S3(M+H)+787.2141,实测值787.2163实施例108 化合物118的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Cbz-甘氨酰-β-丙氨酸(282mg,1.1mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(193mg,1.1mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(7.3mg,0.06mmol),获得化合物118(45mg,收率53%)。
IR(KBr)3330,3072,2936,1720,1658,1613,1537,1454,1375,1255,175,1098,1060,998,946,896,859,799,776,737,697 cm-1
1H NMR(CDCl3,500MHz)δppm;8.45(brdd,J=16.5,11.6 Hz,1H),7.38-7.28(m,5H),7.27(s,1H),6.99(br,1H),6.73(brd,J=6.7 Hz,1H),6.66(d,J=11.6 Hz,1H),6.32(t,J=11.6 Hz,1H),6.02(d,J=16.5 Hz,1H),5.98(d,J=9.5 Hz,1H),5.70(brd,J=9.5 Hz,1H),5.60(br,1H),5.43(dq,J=6.7,6.7 Hz,1H),5.10(s,2H),4.02(br,1H),3.84(br,2H),3.59-3.48(m,2H),3.25(d,J=15.9 Hz,1H),2.90(d,J=15.9 Hz,1H),2.57-2.47(m,2H),2.37(dt,J=4.8,12.8 Hz,1H),2.04-1.60(m,3H),1.74(d,J=6.7 Hz 3H),1.65(s,3H),1.65(s,3H)
FABMS m/z 773(M+H)+
HRFABMS 计算值C35H41N4O10S3(M+H)+773.1985,实测值773.2009实施例109 化合物119的合成
按照实施例45的方法,使用DC107(51mg,0.10mmol)、N-Cbz-β-丙氨酰-β-丙氨酸(205mg,0.70mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(134mg,0.70mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(4.9mg,0.040mmol),获得化合物119(42mg,收率53%)。
IR(KBr)3400,2936,1720,1656,1531,1454,1373,1259,1174,1098,896,859,799,738,697 cm-1
1H NMR(CDCl3,400MHz)δppm;8.51(dd,J=16.6,11.5 Hz,1H),7.37-7.21(m,5H),7.34(s,1H),6.70(brt,J=8.0 Hz,1H),6.66(d,J=11.5 Hz,1H),6.57(d,J=6.8 Hz,1H),6.34(t,J=11.5 Hz,1H),6.05(d,J=16.6 Hz,1H),5.98(d,J=9.5 Hz,1H),5.73(brd,J=9.5 Hz,1H),5.50(br,1H),5.43(dq,J=6.8,6.8 Hz,1H),5.07(brs,2H),3.92(brs,1H),3.58-3.40(m,4H),3.24(d,J=16.1 Hz,1H),2.90(d,J=16.1 Hz,1H),2.57-2.30(m,5H),2.08-1.70(m,3H),1.75(d,J=6.8 Hz,3H),1.67(d,J=1.2 Hz,3H),1.66(s,3H)
FABMS m/z 787(M+H)+
HRFABMS 计算值C36H43N4O10S3(M+H)+787.2141,实测值787.2153实施例110 化合物120的合成
按照实施例18的方法,使用化合物80(40mg,0.062 mmol)、2-甲氧基丙烯(0.029ml,0.31mmol)和樟脑磺酸(14mg,0.062mmol),获得化合物120(7.6mg,收率17%)。
IR(KBr)3420,2938,1720,1649,1609,1452,1374,1256,1211,1154,1124,1070,1021,975,887 cm-1
1H NMR(CDCl3,400MHz)δppm;9.51(ddd,J=16.4,11.5,1.0 Hz,1H),7.41(s,1H),6.61(d,J=11.3 Hz,-1H),6.36(dd,J=11.5,11.3 Hz,1H),5.98(d,J=16.4 Hz,1H),5.81(dd,J=9.5,1.2 Hz,1H),5.57(q,J=6.6 Hz,1H),5.47(brs,1H),5.41(d,J=11.0 Hz,1H),5.35(d,J=11.0 Hz,1H),4.92(dd,J=9.5,1.2 Hz,1H),4.04(d,J=17.8 Hz,1H),3.09(s,3H),2.29(d,J=17.8 Hz,1H),2.42-1.20(m,15H),1.97(d,J=6.6 Hz,3H),1.77(d,J=1.2 Hz,3H),1.69(s,3H),1.28(s,6H) F
ABMS m/z 723(M+H)+实施例111 化合物121的合成
按照实施例18的方法,使用化合物35(16mg,0.026mmol)、2-甲氧基丙烯(0.012ml,013mmol)和樟脑磺酸(3mg,0.013mmol),获得化合物121(12mg,收率66%)。
IR(KBr)3400,3224,2938,1819,1730,1705,1680,1642,1608,1448,1374,1258,12008,1146,1070,1029,977,888,769,732 cm-1
1H NMR(CDCl3,400MHz)δppm;9.50(ddd,J=16.6,11.5,1.0 Hz,1H),7.41(s,1H),6.61(d,J=11.5 Hz,1H),6.36(t,J=11.5 Hz,1H),5.99(d,J=16.6 Hz,1H),5.82(brd,J=9.2 Hz,1H),5.57(q,J=6.6 Hz,1H),5.46(brs,1H),4.92(dd,J=9.5,1.2 Hz,1H),4.05(d,J=17.6 Hz.1H),3.80(d,J=15.1 Hz,1H),3.75(d,J=15.1 Hz,1H),3.10(s,3H),2.43-1.35(m,4H),2.29(d,J=17.6 Hz,1H),2.15(s,3H),1.97(d.J=6.6 Hz,3H),1.78(d,J=1.4 Hz,3H),1.69(s,3H)1.28(s,3H),1.28(s,3H)
FABMS m/z 695(M+H)+
HRFABMS 计算值C31H39N2O10S3(M+H)+695.1767,实测值695.1757实施例112 化合物122的合成
按照实施例18的方法,使用化合物35(56mg,0.090mmol)、5,6-二氢-4-甲氧基-2H-吡喃(0.030ml,0.27mmol)和樟脑磺酸(9.3mg,0.045mmol),获得化合物122(54mg,收率81%)。
IR(KBr)3412,2938,2870,1818,1710,1685,1642,1608,1450,1356,1262,1223,1208,1141,1095,977,768cm-1
1H NMR(CDCl3,400MHz)δppm;9.53(dd,J=16.5,11.3 Hz,1H),7.43(s,1H),6.63(d,J=11.5Hz,1H),6.37(dd,J=11.5,11.3Hz,1H),6.00(d,J=16.5Hz,1H),5.86(brd,J=9.5Hz,1H),5.57(q,J=6.6Hz,1H),5.44(brs,1H),4.98(dd,J=9.5,1.2Hz,1H),4.05(d,J=17.6 Hz,1H),3.81(d,J=15.4 Hz,1H),3.74(d,J=15.4 Hz,1H)3.70-3.49(m,4H),3.11(s,3H),2.44-2.23(m,3H),2.29(d,J=17.6Hz,1H),2.15(s,3H),1.95(d,J=6.6Hz,3H),1.79(d,J=1.2Hz,3H),1.80-1.35(m,5H),1.68(s,3H)
FABMS m/z 737(M+H)+
HRFABMS 计算值C33H41N2O11S3(M+H)+737.1872,实测值737.1848实施例113 化合物123/124的合成
按照实施例60的方法,使用化合物122(38mg,0.052mmol)、甲醇(3ml)、吡啶(0.05ml)和盐酸·羟胺(18mg,0.26mmol),获得化合物123(13mg,收率33%)及其几何异构体化合物89(13mg,收率33%)。
化合物123
IR(KBr)3400,2932,1817,1720,1680,1448,1355,1263,1207,1140,1094,886,838 cm-1
1H NMR(CDCl3,400MHz)δppm;9.05(dd,J=16.6,11.3Hz,1H),7.32(s,1H),6.87(d,J=16.6 Hz,1H),6.50(d,J=11.6 Hz,1H),6.39(dd,J=11.6.11.3 Hz,1H),6.03(brd,J=9.8Hz,1H),5.55(q,J=6.6 Hz,1H),5.51(brs,1H),5.28(dd,J=9.8,1.2 Hz,1H),4.06(d,J=17.6Hz,1H),3.80(d,J=15.1Hz,1H),3.75(d,J=15.1Hz,1H),3.65-3.54(m,4H),3.13(s,3H),2.35-1.20(m,8H),2.20(d,J=17.6 Hz,1H),2.08(s,3H),1.85(d,J=6.6Hz,3H),1.75(d,J=1.2 Hz,3H),1.62(s,3H)
FABMS m/z 752(M+H)+
HRFABMS 实测值C33H43N3O11S3(M+H)+752.19 81,实测值752.1957化合物124
IR(KBr)3400,2940,1819,1720,1687,1444,1356,1262,1208,1141,1094,837 cm-1
1H NMR(CDCl3,400MHz)δppm;9.03(dd,J=16.6,11.0 Hz,1H),7.22(s,1H),6.33(d,J=11.3 Hz,1H),6.27(dd,J=11.3,11.0 Hz,1H),6.14(dd,J=9.8,1.2 Hz,1H),6.09(d,J=16.6 Hz,1H),5.84(br d,J=9.8 Hz,1H),5.49(q,J=6.6 Hz,1H),5.44(brs,1H),3.98 (d,J=17.6 Hz,1H),3.74(d,J=15.1 Hz,1H),3.67(d,J=15.1 Hz,1H),3.60-3.45(m,4H),3.07(s,3H),2.42-1.25(m,8H),2.30(d,J=17.6 Hz,1H),2.14(s,3H),1.92(d,J=6.6 Hz,3H),1.76(d,J=1.2 Hz,3H),1.68(s,3H)
FABMS m/z 752(M+H)+
HRFABMS 计算值C33H42N3O11S3(M+H)+752.1981,实测值752.1973实施例114 化合物125的合成
按照实施例60的方法,使用化合物63(14mg,0.020mmol)、甲醇(1.0ml)、吡啶(0.020ml)和盐酸·羟胺(6.9mg,0.10mmol),获得化合物125(13mg,收率91%)。 1H NMR的分析结果表明,化合物125是约3∶2的几何异构体的混合物。
IR(KBr)3400,2932,1820,1720,1680,1440,1370,1261,1207,975,769 cm-1
1H NMR(CDCl3,400MHz)δppm;major isomer 8.96(dd,J=16.6,11.5Hz,1H),7.19(s,1H),6.36-6.15(m,2H),6.17(dd,J=9.3,1.5 Hz,1H),6.10(d,J=16.6 Hz,1H),5.79(brd,J=9.3 Hz,1H),5.51(br s,1H),5.51(q,J=6.6Hz,1H),4.45(brs,1H),3.98(d,J=17.6 Hz,1H),3.85-3.45(m,4H),2.40-1.30(m,10H),2.08(s,3H),1.84(d,J=6.6Hz,3H),1.75(d,J=1.2 Hz,3H),1.63(s,3H);minor isomer 8.97(dd,J=16.6,11. 5 Hz,1H),7.23(s,1H),6.79(d,J=16.6 Hz,1H),6.41(d,J=11.7 Hz,1H),6.23(dd,J=11.7,11.0 Hz,1H),5.90(brd,J=9.3Hz,1H),5.51(brs,1H),5.51(q,J=6.6 Hz,1H),5.06(dd,J=9.0,1.2 Hz,1H),4.54(brs,1H),4.00(d,J=17.6 Hz,1H),3.85-3.45(m,4H),2.40-1.30(m,10H),2.08(s,3H),1.83(d,J=6.6 Hz,3H),1.70(d,J=1.2 Hz,3H),1.62(s,3H)
FABMS m/z 722(M+H)+
HRFABMS 计算值C32H39N3O10S3(M+H)+722.1876,实测值722.1881
实施例115 化合物126的合成
按照实施例18的方法,使用化合物35(30mg,0.048mmol)、1-甲氧基-1-环己烯(27mg,0.24mmol)和樟脑磺酸(2.2mg,0.01mmol),获得化合物126(25mg,收率71%)。
IR(KBr)3420,2940,2860,1820,1720,1680,1649,1609,1450,1369,1255,1208,1152,1090,1017,977,926,769 cm-1
1H NMR(CDCl3,400MHz)δppm;9.52(ddd,J=16.6,11.5,1.0 Hz,1H),7.41(s,1H),6.61(d,J=11.5 Hz,1H),6.36(t,J=11.5 Hz,1H),5.99(d,J=16.6 Hz,1H),5.84(brdd,J=9.8,1.2 Hz,1H),5.57(q,J=6.6 Hz,1H),5.46(dd,J=9.8,1.4 Hz,1H),4.05(d,J=17.8 Hz,1H),3.80(dd,J=15.1,0.7 Hz,1H),3.75(dd,J=15.1,0.7 Hz,1H),3.07(s,3H),2.41-1.20(m,14H),2.28(d,J=17.8 Hz,1H),2.15(s,3H),1.97(d,J=6.6 Hz,3H),1.78(d,J=1.4 Hz,3H),1.68(s,3H)
FABMS m/z 735(M+H)+
HRFABMS 计算值C34H43N2O10S3(M+H)+725.2080,实测值735.2067实施例116 化合物127的合成
按照实施例18的方法,使用化合物35(29mg,0.047mmol)、5,6-二氢-4-甲氧基-2H-噻喃(60mg,0.46mmol)和樟脑磺酸(8mg,0.034mmol),获得化合物127(32mg,收率91%)。
IR(KBr)3400,3090,2930,1820,1710,1678,1642,1609,1427,1376,1248,1207,1147,1094,1030,978,879,809,768 cm-1
1N NMR(CDC13,400MHz)δppm;9.49(ddd,J=16.6,11.5,1.0 Hz,1H),7.43(s,1H),6.62(d,J=11.5 Hz,1H),6.37(t,J=11.5 Hz,1H),6.00(s,J=16.6 Hz,1H),5.84(dd,J=9.8,1.0 Hz,1H),5.57(q,J=6.6Hz,1H),5.43(brs,1H),4.95(dd,J=9.8,1.2 Hz,1H),4.04(d,J=17.8 Hz,1H),3.81(d,J=15.4 Hz,1H),3.74 (d,J=15.4 Hz,1H),3.08(s,3H),2.72-1.35(m,12H),2.30(d,J=17.6 Hz,1H),2.14(s,3H),1.96(d,J=6.6 Hz,3H),1.78(d,J=1.2 Hz,3H),1.68(s,3H)
FABMS m/z 753(M+H)+
HRFABMS 计算值C33H41N2O10S4(M+H)+753.1644,实测值753.1618实施例117 化合物128、129的合成
将化合物127(80mg,0.11mmol)溶解于二氯甲烷(7ml)中,在0℃下慢慢地向其中加入m-氯代过苯甲酸(40mg,0.16mmol)。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物128(16mg,收率20%)和化合物129(44mg,收率53%)。
化合物128
IR(KBr)3450,2936,1817,1710,1680,1643,1608,1450,1362,1263,1205,1095,1035,982,769 cm-1
1H NMR(CDCl3,400MHz)δppm;major isomer 9.51(ddd,J=16.6,11.5,0.7 Hz,1H), 7.43(s,1H),6.62(d,J=11.2 Hz,1H),6.35(dd,J=11.5,11.2 Hz,1H),6.00(d,J=16.6 Hz,1H),5.86(brd,J=9.0 Hz,1H),5.56(q,J=6.6 Hz,1H),5.46(s,1H),4.99(dd,J=9.0,1.2 Hz,1H),4.05(d,J=17.8 Hz,1H),3.82(dd,J=15.4,1.0 Hz,1H),3.73(d,J=15.4 Hz,1H),3.13(s,3 H),2.92-1.35(m,12H),2.31(d,J=17.8 Hz,1H),2.14(s,3H),1.97(d,J=6.6 Hz,3H),1.79(d,J=1.2 Hz,3H),1.68(s,3H);minor isomer 9.45(ddd,J=16.6,11.5,0.7 Hz,1H),7.46(s,1H),6.65(d,J=11.2 Hz,1H),6.35(dd,J=11.5,11.2 Hz,1H),6.02(d,J=16.6 Hz,1H),5.85(brd,J=9.0 Hz,1H),5.57(q,J=6.6 Hz,1H),5.40(s,1H),4.97(dd,J=9.0,1.2 Hz,1H),4.05(d,J=17.8 Hz,1H),3.81(dd,J=15.4,0.7 Hz,1H),3.74(d,J=15.4 Hz,1H),3.17(s,3H),2.92-1.35(m,12H),2.29(d,J=17.8 Hz,1H),2.14(s,3H),1.95(d,J=6.6 Hz,3H),1.80(d,J=1.2 Hz,3H),1.67(s,3H)
FABMS m/z 769(M+H)+
HRFABMS 计算值C33H41N2O11S4(M+H)+769.1593,实测值769.1584
化合物129
IR(KBr)3420,2944,1819,1720,1679,1645,1608,1450,1290,1267,1205,1095,1032,978,851 cm-1
1H NMR(CDCl3,400MHz)δppm;9.46(ddd,J=16.6,11.5,0.8 Hz,1H),7.46(s,1H),6.66(d,J=11.5 Hz,1H),6.37(t,J=11.5 Hz,1H),6.01(d,J=16.6 Hz,1H),5.86(brdd,J=9.5,1.0 Hz,1H),5.57(q,J=6.4 Hz,1H),5.38(brs,1H),4.95(dd,J=9.5,1.2 Hz,1H),4.05(d,J=17.6 Hz,1H),3.83(d,J=15.3 Hz,1H),3.73(d,J=15.3 Hz,1H),3.15(s,3H),3.15-2.80(m,4H),2.45-1.40(m,8H),2.31(d,J=17.6 Hz,1H),2.15(s,3H),1.94(d,J=6.4 Hz,3H),1.79(d,J=1.2 Hz,3H),1.68(s,3H)
FABMS m/z 785(M+H)+
HRFABMS 计算值C33H41N2O12S4(M+H)+785.1542,实测值785.1564实施例118 化合物130的合成
按照实施例18的方法,使用化合物35(40mg,0.064mmol)、1-乙氧基羰基-4-甲氧基-1,2,5,6-四氢吡啶(59mg,0.32mmol)和樟脑磺酸(7.4mg,0.032mmol),获得化合物130(37mg,收率71%)。
IR(KBr)3420,2936,1821,1667,1640,1608,1440,1381,1354,1241,1208,1143,1105,1019,976,769 cm-1
1H NMR(CDCl3,500MHz)δppm;9.50(dd,J=16.4,11.5Hz,1H),7.42(s,1H),6.62(d,J=11.5 Hz,1H),6.36(t,J=11.5 Hz,1H),5.99(d,J=16.6 Hz,1H),5.85(brd,J=9.7 Hz,1H),5.56(q,J=6.6 Hz,1H),5.43(brs,1H),4.98(dd,J=9.7,1.3 Hz,1H),4.08(q,J=7.0 Hz,2H),4.04(d,J=17.8 Hz,1H),3.81(d,J=15.4 Hz,1H),3.74(d,J=15.4 Hz,1H),3.61-3.50(m,2H),3.27(m,2H),3.11(s,3H),2.44-1.35(m,8H),2.29(d,J=17.8 Hz,1H),2.14(s,3H),1.94(d,J=6.6 Hz,3H),1.78(d,J=1.3 Hz,3H),1.68(s,3H),1.22(t,J=7.0 Hz,3H)
FABMS m/z 808(M+H)+
HRFABMS 计算值C36H46N2O12S3(M+H)+808.2243,实测值808.2223实施例119 化合物131的合成
按照实施例18的方法,使用化合物35(50mg,0.080mmol)、1-苯基-4-甲氧基-1,2,5,6-四氢吡啶(150mg,0.80mmol)和三氟乙酸(0.055ml,0.70mmol),获得化合物131(20mg,收率31%)。
IR(KBr)3400,2936,1821,1720,1680,1648,1598,1496,1451,1339,1260,1209,1092,1031,977,760 cm-1
1H NMR(CDCl3,400MHz)δppm;9.52(dd,J=16.5,11.5 Hz,1H),7.41(s,1H),7.25-7.18(m,2H),6.89-6.76(m,3H),6.61(d,J=11.5 Hz,1H),6.34(t,J=11.5 Hz,1H),6.00(d,J=16.6 Hz,1H),5.87(brd,J=9.8 Hz,1H),5.57(q,J=6.6 Hz,1H),5.45(brs,1H),5.02(dd,J=9.8,1.2 Hz,1H),4.05(d,J=17.8 Hz,1H),3.81(d,J=15.2 Hz,1H),3.74(d,J=15.2 Hz,1H),3.30-2.93(m,4H),3.14(s,3H),2.43-1.40(m,8H),2.15(s,3H),1.96(d,J=6.6 Hz,3H),1.80(d,J=1.2 Hz,3H)11.68(s.3H)
FABMS m/z 812(M+H)+
HRFABMS 计算值C39H45N3O10S3(M+H)+812.2345,实测值812.2333实施例120 化合物132的合成
将DC107(110mg,0.22mmol)溶解于乙腈(10ml)中,向其中加入对硝基苄基溴(140mg,0.64mmol)和碳酸钾(150mg,1.1mmol),在室温下搅拌14小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物132(90mg,收率65%)。
1H NMR(CDCl3,400MHz)δppm;8.44(ddd,J=16.3,11.5,1.0 Hz,1H),8.15(brd,J=8.8 Hz,2H),7.45(brd,J=8.8 Hz,2H),7.34(s,1H),6.58(d,J=11.5 Hz,1H),6.23(t,J=11.5 Hz,1H),6.17(d,J=16.3 Hz,1H),5.72(brd,J=9.0 Hz,1H),5.47(brs,1H),5.40(q,J=6.8 Hz,1H),4.94(dd,J=9.0,3.7 Hz,1H),4.12-4.03(m,2H),3.88(d,J=17.6 Hz,1H),3.75(brd,J=3.7 Hz,1H),2.18(d,J=17.6 Hz,1H),2.35-1.85(m,4H),2.01(d,J=6.8 Hz,3H),1.76(s,3H),1.74(d,J=1.2 Hz,3H)
FABMS m/z 646(M+H)+
HRFABMS 计算值C29H32N3O8S3(M+H)+646.1351,实测值646.1350实施例121 化合物133的合成
按照实施例18的方法,使用化合物132(56mg,0.087mmol、5,6-二氢-4-甲氧基-2H-吡喃(0.029ml,0.26mmol)和樟脑磺酸(10mg,0.044mmol),获得化合物133(49mg,收率74%)。
IR(KBr)3400,3088,2938,2870,1720,1680,1640,1607,1519,1491,1453,1345,1260,1140,1100,988,840,810,730 cm-1
1H NMR(CDCl3,400MHz)δppm;9.52(ddd,J=16.6,11.5,1.0 Hz,1H),8.16(brd,J=8.8 Hz,2H),7.46(brd,J=8.8 Hz,2H),7.42(s,1H),6.62(d,J=11.5 Hz,1H),6.36(dd,J=11.5 Hz,1H),6.00(d,J=16.6 Hz,1H),5.84(brd,J=9.8Hz,1H),5.56(q,J=6.3 Hz,1H),5.46(brs,1H),4.97(dd,J=9.8,1.5 Hz,1H),4.08(brs,2H),4.03(d,J=17.6 Hz,1H),3.70-3.48(m,4H),3.10(s,3H),2.41-1.60(m,8H),2.19(d,J=17.6 Hz,1H),1.94(d,J=6.6 Hz,3H),1.77(d,J=1.2 Hz,3H),1.67(s,3H)
FABMS m/z 760(M+H)+
HRFABMS 计算值C35H42N3O10S3(M+H)+760.2032,实测值760.2033实施例122 化合物134的合成
将DC107(100mg,0.20mmol)溶解于乙腈(10ml)中,向其中加入对乙酰氧基苄基氯(110mg,0.59mmol)、碳酸钾(150mg,1.1mmol)和碘化钾(17mg,0.10mmol),在室温下搅拌12小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物134(71mg,收率54%)。
IR(KBr)3420,2930,1760,1720,1670,1647,1710,1610,1505,1460,1370,1260,1192,1052,985,913,731.cm-1
1H NMR(CDCl3,400MHz)δppm;8.45(ddd,J=16.3,11.0,1.0 Hz,1H),7.27(s,1H),7.28-7.25(m,2H),7.05-6.95(m,2H),6.58(d,J=11.7 Hz,1H),6.23(dd,J=11.7,11.0 Hz,1H),6.17(d,J=16.3 Hz,1H),5.71(brd,J=8.6 Hz,1H),5.41(brs,1H),5.40(q,J=6.8 Hz,1H),4.94(dd,J=8.6,3.7 Hz,1H),4.01(brs,2H),3.90(d,J=17.8 Hz,1H),3.72(d,J=3.7 Hz,1H),2.28(s,3H),2.35-1.85(m,4H),2.21(d,J=17.8 Hz,1H),2.01(d,J=6.8Hz,3H),1.78(s,3H),1.73(d,J=1.2Hz,3H)
FABMS m/z 659(M+H)+
HRFABMS 计算值C31H35N2O6S3(M+H)+659.1555,实测值659.1553实施例123 化合物135的合成
将实施例122中获得的化合物134(23mg,0.035mmol)溶解在二氯甲烷(4.0ml)中,向其中加入3,4-二氢-2H-吡喃(0.10ml)和樟脑磺酸(3mg),在20℃搅拌15分钟。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=30/1展开)精制,获得化合物135(10mg,收率38%)。1H NMR的分析结果表明,化合物135是约1∶1的非对映异构体的混合物。
化合物135
IR(KBr)2922,1763,1718,1676,1655,1610,1508,1371,1259,1203,1117,1018,980 cm-1
1H NMR(CDCl3,270 MHz)δppm;9.59(dd,J=11.6,16.1 Hz)和9.40(dd,J=11.4,16.3 Hz)(total 1H),7.29(m,2H),7.40(s)和7.39(s)(total 1H),6.61(d,J=11.4 Hz)和6.60(d,J=11.4 Hz)(total 1H),7.02(m,2H),6.36(t,J=11.4 Hz)和6.34(t,J=11.4 Hz)(total 1H),6.04(d,J=16.8 Hz)和6.00(d.J=16.3 Hz)(total 1H),5.82(brd,J=9.4 Hz)和5.79(brd,J=9.4 Hz)(total 1H),5.58(q,J=6.9 Hz)和5.56(q,J=6.9 Hz)(total 1H),5.46(brs)和5.43(brs)(total 1H),5.02(d,J=9.4 Hz)和4.74(d,J=9.4 Hz)(total 1H),4.71(brs)和4.57(brs)(total 1H),4.04(d,J=17.8 Hz)和4.03(d,J=17.8 Hz)(tota1 1H),4.01(s,2H),3.9-3.3(m,2H),2.5-1.3(m,10H),2.33(s,3H),2.21(d,J=17.8 Hz,1H),1.93(d,J=6.9 Hz)和1.87(d,J=6.9 Hz)(total 3H),1.76(d,J=1.0 Hz)和1.72(d,J=1.0Hz)(total 3H),1.69(s,3H)
FABMS m/z 743(M+H)+实施例124 化合物136的合成
按照实施例18的方法,使用化合物134(50mg,0.076mmol)、5,6-二氢-4-甲氧基-2H-吡喃(0.042ml,0.38mmol)和樟脑磺酸(8.8mg,0.038mmol),获得化合物136(48mg,收率82%)。
IR(KBr)3400,2970,1760,1720,1680,1610,1510,1450,1370,1260,1190,1160,1100,1005,910 cm-1
1H NMR(CDCl3,400MHz)δppm;9.54(dd,J=16.6,115 Hz,1H),7.42(s,1H),7.32-7.26(m,2H),7.06-6.97(m,2H),6.62(d,J=11.5 Hz,1H),6.36(t,J=11.5 Hz,1H),6.00(d,J=16.0 Hz,1H),5.84(br d,J=9.5 Hz,1H),5.56(q,J=6.3 Hz,1H),5.37(brs,1H),4.97(dd,J=9.5,1.2 Hz,1H),4.06-3.95(m,2H),4.03(d,J=17.6 Hz,1H),3.70-3.46(m,4H),3.10(s,3H),2.36-1.25(m,8H),2.28(s,3H),2.21(d,J=17.6 Hz,1H),1.94(d,J=6.3 Hz,3H),1.77(d,J=1.3 Hz,3H),1.67(s,3H)
FABMS m/z 773(M+H)+
HRFABMS 计算值C37H45N2O10S3(M+H)+773.2236,实测值773.2211实施例125 化合物137的合成
将实施例122中获得的化合物134(185mg,0.281mmol)溶解于甲醇(20ml)中,向其中加入盐酸(2M,6.0ml),在20℃搅拌4小时。向反应混合物中加入磷酸缓冲液(pH7),用氯仿萃取。在经过常规的后处理后,用分离HPLC(乙腈/水=45/55)精制,获得化合物137(57mg,收率33%)。
IR(KBr)2933,1734,1701,1670,1612,1516,1458,1267,1099,991 cm-1
1H NMR(CDCl3,270MHz)δppm;8.06(dd,J=11.1,16.2 Hz,1H),7.27(s,1H),7.16(d,J=8.4 Hz,2H),6.70 (d,J=8.4 Hz,2H),6.61(d,J=11.9 Hz,1H),6.25(t,J=11.4 Hz,1H),6.2-6.1(br,1H),6.18(d,J=16.2 Hz,1H),5.39(brd,J=9.0 Hz,1H),5.36(q,J=6.9 Hz,1H),4.88(dd,J=3.2,9.0 Hz,1H),4.7(brs,1H),4.18(brs,1H),4.04(d,J=13.7 Hz,1H),3.89(d,J=13.7 Hz,1H),3.76(brd,J=17.6 Hz,1H),2.17(d,J=17.6 Hz,1H),2.02(d,J=6.9 Hz,3H),2.0-1.5(m,4H),1.76(s,3H),1.62(d,J=1.0 Hz,3H)
FABMS m/z 617(M+H)+实施例126 化合物138的合成
将DC107(57mg,0.11mmol)溶解于乙腈(6ml))中,向其中加入对(N,N-二甲基氨基甲酰氧基)苄基氯(48mg,0.23mmol)、碳酸钾(31mg,0.23mmol)和碘化钾(9mg,0.057mmol),在室温下搅拌15小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物138(22mg,收率54%)。
1H NMR(CDCl3,400 MHz)δppm;8.45(ddd,J=16.4,11.5,1.0 Hz,1H),7.33(s,1H),7.28-7.23(m,2H),7.04-6.98(m,2H),6.58(d,J=11.5Hz,1H),6.23(t,J=11.5 Hz,1H),6.17(d,J=6.3 Hz,1H),5.72(brd,J=8.8 Hz,1H),5.40(q,J=6.8 Hz,1H),5.39(brs,1H),4.93(dd,J=8.8,3.9 Hz,1H),4.00(brs,2H),3.90(d,J=17.8 Hz,1H),3.72(d,J=3.9 Hz,1H),3.08(s,3H),2.99(s,3H),2.33-1.70(m,4H),2.22(d,J=17.8 Hz,1H),2.01(d,J=6.8 Hz,3H),1.77(s,3H),1.73(d,J=1.2 Hz,3H)
FABMS m/z 688(M+H)+
HRFABMS 计算值C32H36N3O6S3(M+H)+688.1821,实测值688.1814实施例127 化合物139的合成
按照实施例18的方法,使用化合物138(20mg,0.029mmol)、5,6-二氢-4-甲氧基-2H-吡喃(0.016ml,0.15mmol)和樟脑磺酸(3.4mg,0.015mmol),获得化合物139(20mg,收率84%)。
IR(KBr)3400,3092,2938,1720,1680,1643,1609,1445,1386,1210,1175,910,753 cm-1
1H NMR(CDCl3,400MHz)δppm;9.54,(dd,J=16.3,11.5 Hz,1H),7.42(s,1H),7.30-7.24(m,2H),7.07-7.01(m,2H),6.62(d,J=11.5 Hz,1H),6.36(t,J=11.5 Hz,1H),6.00(d,J=16.6 Hz,1H),5.85(brd,J=9.8 Hz,1H),5.56(q,J=6.6 Hz,1H),5.39(brs,1H),4.97(dd,J=9.8,1.5 Hz,1H),4.05(d,J=17.8 Hz,1H),4.05-3.96(m,2H),3.70-3.48(m,4H),3.10(s,3H),3.09(s,3H),3.00(s,3H),2.39-1.20(m,8H),2.24(d,J=17.8 Hz,1H),1.94(d,J=6.6 Hz,3H),1.78(d,J=1.2 Hz,3H),1.68(s,3H)
FABMS m/z 802(M+H)+
HRFABMS 计算值C38H48N3O10S3(M+H)+802.2502,实测值802.2472实施例128 化合物140的合成
将DC107(26mg,0.051mmol)溶解于二甲基甲酰胺(0.50ml)中,向其中加入N-乙酰基六氢异烟酸4-(氯甲基)苯基酯[用亚硫酰氯(0.50ml)处理N-乙酰基六氢异烟酸4-(羟甲基)苯基酯(54mg,0.19mmol)所获得的总量]、N,N-二异丙基乙基胺(0.10ml)和碘化钾(26mg,0.16mmol),在20℃搅拌8小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=20/1展开)精制,获得化合物140(93mg,收率24%)。
化合物140
IR(KBr)2933,1751,1718,1 655,1618,1508,1458,1273,1167 cm-1
1H NMR(CDCl3,270 MHz)δppm;8.44(dd,J=11.4,16.8 Hz,1H),7.35(s,1H),7.28(d,J=8.4 Hz,2H),6.98(d,J=8.4 Hz,2H),6.59(d,J=11.4 Hz,1H),6.25(t,J=11.4 Hz,1H),6.17(d,J=16.8 Hz,1H),5.71(d,J=8.7 Hz,1H),5.44(brs,1H),5.40(q,J=6.9 Hz,1H),4.94(dd,J=3.0,8.7 Hz,1H),4.46(brd,J=13.9 Hz,1H),4.01(s,2H),3.90(d,J=17.8 Hz,1H),3.79(d,J=13.9 Hz,1H),3.76(brd,J=3.0 Hz,1H),3.21(ddd,J=3.0,10.9,13.9 Hz,1H),2.9-2.7(m,1H),2.89(ddd,J=3.0,10.9,13.9 Hz,1H),2.4-1.7(m,8H),2.19(d,J=17.8 Hz,1H),2.12(s,3H),2.01(d,J=6.9 Hz,3H),1.78(s,3H),1.73(s,3H)
FABMS m/z 770(M+H)+实施例129 化合物141的合成
按照实施例18的方法,将化合物140(20mg,0.026mmol)溶解于二氯甲烷(2.0ml)中,向其中加入3,4-二氢-2H-吡喃(0.050ml)和樟脑磺酸(10mg),在20℃搅拌5小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=20/1展开)精制,获得化合物141(20mg,收率89%)。1H NMR的分析结果表明,化合物141是约1∶1的非对映异构体的混合物。
IR(KBr)1751,1718,1676,1653,1618,1508,1450,1273,1203,1167,1151,1132,1028,980 cm-1
1H NMR(CDCl3,270 MHz)δppm;9,60(dd,J=11.4,16.8 Hz)and 9.40(dd,J=11.4,16.8 Hz)(total 1H),7.40(s)和7.39(s)(total 1H),7.30(d,J=8.4 Hz,2H),7.00(d,J=8.4 Hz,2H),6.61(brd,J=11.4 Hz,1H),6.37(t,J=11.4 Hz)和6.34(t,J=11.4 Hz)(total 1H),6.04(d,J=16.8 Hz) 和6.00(d,J=16.8 Hz)(total 1H),5.82(brd,J=ca.10 Hz)和5.79(brd,J=ca.10 Hz)(total 1H),5.58(q,J=6.4 Hz)和5.56(q,J=6.4 Hz)(total 1H),5.48(s)和5.45(s)(total 1H),5.02(d,J=ca.10 Hz) 和4.74(brd,J=ca.10 Hz)(total 1H),4.70(brs)和4.56(brs)(total 1H),4.47(brd,J=10.4 Hz,1H),4.03(d,J=17.6 Hz)和4.02(d,J=17.6Hz)(total 1H),4.02(s,2H),3.9-3.4(m,2H),3.85(brd,J=14.8Hz,1H),3.21(brt,J=11.4 Hz,1H),2.89(brt,J=11.4 Hz,1H),2.80(m,1H),2.4-1.4(m,14H),2.21(d,J=17.6 Hz)和2.20(d,J=17.6 Hz)(total 1H),2.12(s,3H),1.93(d,J=6.4 Hz)和1.87(d,J=6.4 Hz)(total 3H),1.76(s)和1.73(s)(total 3H),1.69(s,3H)
FABMS m/z 877(M+Na)+实施例130 化合物142的合成
按照实施例18的方法,将化合物140(10mg,0.013mmol)溶解于二氯甲烷(1.0ml)中,向其中加入5,6-二氢-4-甲氧基-2H-吡喃(0.030ml)和樟脑磺酸(8.0mg),在0℃搅拌0.5小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=20/1展开)精制,获得化合物142(11mg,收率100%)。
1R(KBr)2930,1750,1716,1676,1647,1618,1508,1450,1271,1167,1144,1 109,985 cm-1
1H NMR(CDCl3,270 MHz)δppm;9.56(dd,J=11.4,16.8 Hz,1H),7.43(s,1H),7.29(d,J=8.7 Hz,2H),6.99(d,J=8.7 Hz,2H),6.63(d,J=11.9 Hz,1H),6.37(t,J=11.7 Hz,1H),6.01(d,J=16.8 Hz,1H),5.85(d,J=9.7 Hz,1H),5.56(q,J=6.7 Hz,1H),5.43(s,1H),4.97(dd,J=1.0,9.7 Hz,1H),4.47(brd,J=13.9 Hz,1H),4.05(d,J=17.8Hz,1H),4.01(s,2H),3.85(brd,J=13.9Hz,1H),3.7-3.5(m,4H),3.21(ddd,J=2.5,11.4,13.9 Hz,1H),3.10(s,3H),2.89(ddd,J=2.5,11.4,13.9 Hz,1H),2.79(m,1H),2.4-1.6(m,12H),2.23(d,J=17.8 Hz,1H),2.12(s,3H),1.94(d,J=6.7 Hz,3H),1.77(d,J=1.0 Hz,3H),1.68(s,3H)
FABMS m/z 852[(M-CH3O)+H]+实施例131 化合物143的合成
按照实施例45的方法,使用化合物35(37mg,0.059mmol)、皮考啉酸(22mg,0.18mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(35mg,0.18mmol)、二氯甲烷(3ml)和4-二甲基氨基吡啶(7mg,0.059mmol),获得化合物143(32mg,收率74%)。
IR(KBr)3420,3104,2930,1820,1720,1680,1649,1610,1439,1380,1205,1130,970,863,747cm-1
1H NMR(CDCl3,400MHz)δppm;9.19(ddd,J=16.6,11.5,1.0 Hz,1H),8.68(m,1H),8.04(m,1H),7.73(m,1H),7.42(m,1H),7.41(s,1H),6.62(d,J=11.5 Hz,1H),6.34(t,J=11.5 Hz,1H),6.12(dd,J=16.6,1.0 Hz,1H),6.07(dd,J=9.5,1.0 Hz,1H),5.88(brd,J=9.5 Hz,1H),5.46(q,J=6.6 Hz,1H),5.42(brs,1H),3.99(d,J=17.8 Hz,1H),3.82-3.74(m,2H),2.48-1.52(m,4H),2.27(d,J=17.8 Hz,1H),2.15(s,3H),1.91(brs,3H),1.72(s,3H),1.71(d,J=6.6 Hz.3H)
FABMS m/z 728(M+H)+
HRFABMS 计算值C33H34N3O10S3(M+H)+728.1406,实测值728.1408实施例132 化合物144的合成
按照实施例45的方法,使用化合物35(40mg,0.064mmol)、烟酸(23mg,0.19mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(37mg,0.19mmol)、二氯甲烷(3ml)和4-二甲基氨基吡啶(8mg,0.064mmol),获得化合物144(26mg,收率56%)。
IR(KBr)3400,3200,2932,1820,1720,1680,1649,1610,1589,1422,1380,1270,1205,1100,971,863,768,740,701 cm-1
1H NMR(CDCl3,400MHz)δppm;9.35(ddd,J=16.6,11.5,1.0 Hz,1H),9.17(m,1H),8.73(dd,J=4.9 Hz,1H),8.26(ddd,J=7.8,2.2,1.7Hz,1H),7.45(s,1H),7.34(ddd,J=7.8,4.9,1.0 Hz,1H),6.65(d,J=11.5 Hz,1H),6.36(t,J=11.5 Hz,1H),6.10(d,J=16.6 Hz,1H),6.09(dd,J=9.5,1.0 Hz,1H),5.92(brd,J=9.5 Hz,1H),5.47(q,J=6.6 Hz,1H),5.44(brs,1H),4.01(d,J=17.6 Hz,1H),3.78(brs,2H),2.50-1.50(m,4H),2.28(d,J=17.6 Hz,1H),2.14(s,3H),1.90(d,J=1.2 Hz,3H),1.71(s,3H),1.66(d,J=6.6 Hz,3H)
FABMS m/z 728(M+H)+
HRFABMS 计算值C33H34N3O10S3(M+H)+728.1406,实测值728.1414实施例133 化合物145的合成
按照实施例45的方法,使用化合物35(42mg,0.067mmol)、吡嗪-2-羧酸(25mg,0.20mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(39mg,0.20mmol)、二氯甲烷(8ml)和4-二甲基氨基吡啶(1.7mg,0.013mmol),获得化合物145(26mg,收率54%)。
IR(KBr)3420,2930,1819,1717,1678,1609,1448,1395,1374,1270,1208,1133,1047,1017,978,864,769 cm-1
1H NMR(CDCl3,400MHz)δppm;9.25(d,J=1.5 Hz,1H),9.23(ddd,J=16.6,11.2,1.0 Hz,1H),8.72(d,J=2.7 Hz,1H),8.69(dd,J=2.7,1.5 Hz,1H),7.44(s,1H),6.65(d,J=11.5Hz,1H),6.35(dd,J=11.5,11.2 Hz,1H),6.14(dd,J=16.6,1.0 Hz,1H),6.13(d,J=9.5 Hz,1H),5.93(brd,J=9.5 Hz,1H),5.49(q,J=6.6 Hz,1H),5.40(brs,1H),4.02(d,J=17.5 Hz,1H),3.79(s,2H),2.50-1.50(m,4H),2.29(d,J=17.5 Hz,1H),2.16(s,3H),1.92(d,J=1.0 Hz,3H),1.74(d,J=6.0 Hz,3H),1.74(s,3H)
FABMS m/z729(M+H)+
HRFABMS 计算值C32H33N4O10S3(M+H)+729.1359,实测值729.1377实施例134 化合物146的合成
将化合物35(40mg,0.064mmol)和苯二甲酸酐(28mg,0.19mmol)溶解于二氯甲烷(4ml)中,向其中加入4-二甲基氨基吡啶(23mg,0.19mmol),在室温下搅拌4小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物146(16mg,收率32%)。
IR(KBr)3420,2928,1820,1720,1680,1648,1610,1448,1380,1250,1205,1071,977,748 cm-1
1H NMR(CDCl3,400MHz)δppm;9.18(brdd,J=16.6,11.2 Hz,1H),783-7.30(m,4H),7.37(s,1H),6.60(d,J=11.5 Hz,1H),6,31(dd,J=11.5,11.2 Hz,1H),6.07(d,J=16.6 Hz,1H),5.96(brd,J=9.3 Hz.1H),5.78(brd,J=9.3 Hz,1H),5.39(q,J=6.5 Hz,1H),3.99(d,J=17.8 Hz,1H),3.74(brs,2H),2.50-1.60(m,4H),2.26(d,J=17.8Hz,1H),2.12(s,3H),1.75(brs,3H),1.64(s,3H),1.45(brd,J=6.5 Hz3H)
FABMS m/z 771(M+H)+
HRFABMS 计算值C35H35N2O12S3(M+H)+771.1352,实测值771.1382实施例135 化合物147的合成
按照实施例45的方法,使用化合物35(50mg,0.080mmol)、3-吡啶基乙酸·盐酸盐(42mg,0.24mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(46mg,0.24mmol)、二氯甲烷(4ml)和4-二甲基氨基吡啶(10mg,0.080mmol),获得化合物147(28mg,收率47%)。
化合物147
IR(KBr)3400,2932,1810,1720,1680,1611,1429,1370,1265,978,862,769 cm-1
1H NMR(CDCl3,400MHz)δppm;9.06(ddd,J=16.6,11.5,1.0 Hz,1H),8.43(dd,J=4.9,1.5 Hz,1H),8.39(d,J=2.0 Hz.1H),7.56(ddd,J=7.3,4.9.2.0 Hz,1H),7.43(s,1H),7.15(dd,J=7.3,4.9 Hz,1H),6.60(d,J=11.5 Hz,1H),6.25(t,J=11.5 Hz,1H),5.96(d,J=16.6Hz,1H),5.76(brd,J=9.3 Hz,1H),5.71(dd,J=9.3,1.0 Hz,1H),5.60(brs,1H),5.57(q,J=6.6 Hz,1H),4.03(d,J=17.8 Hz,1H),3.77(brs,2H),3.61(brs,2H),2.46-1.55(m,4H),2.30(d,J=17.8 Hz,1H),2.14(s,3H),1.94(d,J=6.6 Hz,3H),1.77(d,J=1.0 Hz,3H),1.69(s,3H)
FABMS m/z 742(M+H)+
HRFABMS 计算值C34H36N3O10S3(M+H)+742.1563,实测值742.1591实施例136 化合物148的合成
按照实施例45的方法,使用化合物35(51mg,0.081mmol)、N-Boc-L-脯氨酸(350mg,1.63mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(311mg,1.63mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(6mg,0.049mmol),获得化合物148(41mg,收率61%)。
IR(KBr)3420,2970,1821, 1735,1685,1400,1369,1263,1208,1161,1120,1089,977 cm-1
1H NMR(CDCl3,500MHz)δppm;major isomer 8.91(dd,J=16.5,11.3Hz,1H),7.40(s,1H),6.60(d,J=11.3 Hz,1H),6.27(dd,J=11.3,11.3 Hz,1H),6.03(d,J=16.5 Hz,1H),5.77(br s,2H),5.53(q,J=6.7Hz,1H),5.43(brs,1H),4.25(dd,J=8.7,3.5 Hz,1H),3.98(d,J=17.8Hz,1H),3.78(d,J=15.6 Hz,1H),3.76(d,J=15.6 Hz,1H),3.51-3.30(m,2H),2.38-1.40(m,8H),2.32(d,J=14.8Hz,1H),2.14(s,3H),1.96(d,J=6.7 Hz,3H),1.78(s,3H),1.70(s,3H),1.36(s,9H);minor isomer(main peaks);8.83(dd,J=16.5,11.3 Hz,1H),7.37(s,1H),6.58(d,J=11.3 Hz,1H),6.29(dd,J=11.3,11.3 Hz,1H),6.04(d,J=16.5 Hz,1H),5.73(br,2H),4.33(m,1H),1.42(s,9H).
FABMS m/z 820(M+H)+
HRFABMS 计算值C37H46N3O12S3(M+H)+820.2243,实测值820.2251.实施例137 化合物149的合成
按照实施例45的方法,使用化合物35(46mg,0.074mmol)、焦谷氨酸(47mg,0.37mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(71mg,0.37mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(9mg,0.074mmol),获得化合物149(23mg,收率42%)。
IR(KBr)3400,3220,2932,1813,1740,1720,1680,1649,1610,1450,1377,1260,1200,1105,977,863,769 cm-1
1H NMR(CDCl3,400MHz)δppm;8.94(dd,J=16.6,11.5 Hz,1H),7.44(s,1H),6.65(d,J=11.7 Hz,1H),6.31(dd,J=11.7,11.5 Hz,1H),6.02(d,J=16.6 Hz,1H),5.91(brs,1H),5.74(brs,2H),5.56(q,J=6.6 Hz,1H),5.41(brs,1H),4.25-4.20(m,1H),3.99(d,J=17.6 Hz,1H),3.83-3.70(m,2H),2.48-1.60(m,8H),2.32(d,J=17.6 Hz,1H),2.14(s,3H),1.94(d,J=6.6 Hz,3H),1.79(s,3H),1.71(s,3H)
FABMSm/z 734(M+H)+
HRFABMS计算值C32H36N3D11S3(M+H)+734,1512,实测值734.1541实施例138 化合物150的合成
将化合物35(50mg,0.080mmol)和琥珀酸酐(32mg,0.32mmol)溶解于二氯甲烷(4ml)中,向其中加入4-二甲基氨基吡啶(10mg,0.080mmol),在室温下搅拌10小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物150(35mg,收率61%)。
IR(KBr)3400,2936,1820,1735,1670,1609,1372,979,755 cm-1
1H NMR(CDCl3,400MHz)δppm;9.20(dd,J=16.6,11.5 Hz,1H),7.42(s,1H),6.62(d,J=11.5 Hz,1H),6.32(t,J=11.5 Hz,1H),6.00(d,J=16.6 Hz,1H),5.77(brd,J=9.4 Hz,1H),5.72(d,J=9.4 Hz,1H),5.58(q,J=6.6 Hz,1H),4.05(d,J=17.6 Hz,1H),3.78(brs,2H),2.74-1.48(m,8H),2.30(d,J=17.6 Hz,1H),2.14(s,3H),1.93(d,J=6.6 Hz,3H),1.78(brs,3H),1.67(s,3H)
FABMS m/z 723(M+H)+
HRFABMS 计算值C31H35N2O12S3(M+H)+723.1352,实测值723.1378实施例139 化合物151的合成
将化合物35(35mg,0.056mmol)溶解于二氯甲烷(3ml)中,向其中加入吡啶(0.20ml,0.28mmol)和甲基丙二酰氯(0.009ml,0.084mmol),在室温下搅拌50分钟。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物151(12mg,收率29%)。
IR(KBr)3420,2934,1814,1720,1680,1648,1609,1438,1260,1205,1145,977,768 cm-1
1H NMR(CDCl3,400 MHz)δppm;9.18(ddd,J=16.6,11.5,1.0 Hz,1H),7.42(s,1H),6.62(d,J=11.5 Hz,1H),6.34(t,J=11.5 Hz,1H),6.03(d,J=16.6 Hz,1H),5.57(brd,J=9.3 Hz,1H),5.73(dd,J=9.3,1.0 Hz,1H),5.57(q,J=6.6 Hz,1H),5.42(brs,1H),4.03(d,J=17.6 Hz,1H),3.78(brs,2H),3.63(s,3H),3.35(brs,2H),2.47-1.45(m,4H),2.28(d,J=17.6 Hz,1H),2.14(s,3H),1.88(d,J=6.6 Hz,3H),1.79(d,J=1.0 Hz,3H),1.71(s,3H)
FABMS m/z 723(M+H)+
HRFABMS 计算值C31H35N2O12S3(M+H)+723.1352,实测值723.1322实施例140 化合物152的合成
按照实施例45的方法,使用化合物35(60mg,0.096mmol)、丙二酸单叔丁酯(77mg,0.48mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(92mg,0.48mmol)、二氯甲烷(3ml)和4-二甲基氨基吡啶(12mg,0.096mmol),获得化合物151的叔丁酯(30mg,收率41%)。
将所获的叔丁酯(26mg,0.034mmol)溶解于二氯甲烷(4ml)中,向其中加入三氟乙酸(0.5ml),在室温下搅拌40分钟。将反应混合物浓缩后,用薄层色谱法(用乙醚/甲醇=9/1展开)精制,获得化合物152(7.5mg,收率31%)。
IR(KBr)3420,2930,1819,1720,1680,1609,1380,1260,1204,977,770 cm-1
1H NMR(CDCl3+CD3OD,400Hz)δppm;8.99(dd,J=16.6,11.5 Hz,1H),7.42(s,1H),6.61(d,J=11.5 Hz,1H),6.26(t,J=11.5 Hz,1H),6.00(d,J=16.6 Hz,1H),5.75(brd,J=9.5 Hz,1H),5.71(brd,J=9.5 Hz,1H),5.50(q,J=6.8 Hz,1H),4.03(d,J=17.6 Hz,1H),3.75(brs,2H),3.27(br,2H),2.54-1.45(m,4H),2.31(d,J=17.6 Hz,1H),2.13(s,3H),1.90(d,J=6.6 Hz,3H),1.74(s,3H),1.61(s,3H)
FABMS m/z 709(M+H)+
HRFABMS 计算值C30H33N2O12S3(M+H)+709.1195,实测值709.1184实施例141 化合物153的合成
按照实施例45的方法,使用化合物35(70mg,0.11mmol)、对甲氧基苄氧基乙酸(66mg,0.34mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(65mg,0.34mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(14mg,0.11mmol),获得化合物153(43mg,收率48%)。
IR(KBr)3400,3294,2938,1820,1720,1680,1647,1608,1513,1443,1378,1250,1110,971,815,768,730 cm-1
1H NMR(CDCl3,400MHz)δppm;9.17(ddd,J=16.6,11.5,1.0 Hz,1H),7.41(s,1H),7.20-7.15(m,2H),6.82-6.75(m,2H),6.61(d,J=11.5Hz,1H),6.32(t,J=11.5 Hz,1H),6.05(d,J=16.6 Hz,1H),5.77(brs,2H),5.54(q,J=6.6 Hz,1H),5.41(brs,1H),4.50 (d,J=11.4 Hz,1H),4.48(d,J=11.4 Hz,1H),4.03(bs,2H),4.02(d.J=17.8Hz,1H),3.78(s,3H),3.77(brs,2H),2.46-1.45(m,4H),2.27(d,J=17.8 Hz,1H),2.14(s,3H),1.82(d,J=6.6 Hz,3H),1.79(s,3H),1.71(s,3H)
FABMS m/z 801(M+H)+
HRFABMS 计算值C37H41N2O12S3(M+H)+801.1821,实测值801.1808实施例142 化合物154的合成
将实施例141中获得的化合物153(40mg,0.050mmol)溶解于二氯甲烷(3ml)中,向其中加入2,3-二氯-5,6-二氰基对苯醌(86mg,0.44mmol)和水(0.2ml),在室温下搅拌24小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=97/3展开)精制,获得化合物154(20mg,收率59%)。
IR(KBr)3420,2932,1816,1720,1680,1648,1609,1440,1375,1266,1195,1075,976,863,768 cm-1
1H NMR(CDCl3,MHz)δppm;9.19(ddd,J=16.6,11.5,1.0Hz,1H),7.43(s,1H),6.63(d,J=11.5 Hz,1H),6.32(t,J=11.5 Hz,1H),6.04(d,J=16.6 Hz,1H),5.78(brs,2H),5.58(q,J=6.6 Hz,1H),5.39(brs,1H),5.12(d,J=5.6 Hz,2H),4.02(d,J=17.6 Hz,1H),3.78(brs,2H),2.50-1.45(m,4H),2.31(d,J=5.6 Hz,1H),2.29(d,J=17.6 Hz,1H),2.14(s,3H),1.88(d,J=6.6 Hz,3H),1.80(s,3H),1.71(s,3H)
FABMS m/z 681(M+H)+
HRFABMS,计算值C29H33N2O11S3(M+H)+681.1246,实测值681.1230实施例143 化合物155的合成
按照实施例28的方法,使用化合物35(30mg,0.048mmol)、二氯甲烷(2.0ml)、N,N-二异丙基乙基胺(0.084ml,0.48mmol)和2-(2-甲氧基乙氧基)乙氧基甲基氯(81mg,0.48mmol),获得化合物155(11mg,收率30%)。
IR(KBr) 3420,2930,1818,1705,1685,1644,1608,1451,1261,1207,1093,1022,970,769 cm-1
1H NMR(CDCl3,400MHz)δppm;9.48(ddd,J=16.6,11.5,1.0 Hz,1H),7.40(s.1H),6.61(d,J=11.5 Hz,1H),6.35(t,J=11.5 Hz,1H),6.01(d,J=16.6 Hz,1H),5.81(brd,J=9.3 Hz,1H),5.57(q,J=6.6 Hz,1H),5.50(brs,1H),4.83(dd,J=9.3,1.2 Hz,1H),4.71(d,J=6.8 Hz,1H),4.69(d,J=6.8 Hz,1H),4.03(d,J=17.6 Hz,1H),3.78(brs,2H),3.70-3.48(m,8H),3.36(s,3H),2.45-1.42(m,4H),2.28(d,J=17.6 Hz,1H),2.15(s,3H),1.88(d,J=6.6 Hz,3H),1.75(d,J=1.2Hz,3H),1.70(s,3H)
FABMS m/z 755(M+H)+
HRFABMS 计算值C33H43N2O12S3(M+H)+755.1978,实测值755.1984实施例144 化合物156的合成
按照实施例45的方法,使用化合物35(54mg,0.086mmol)、N-Boc-甘氨酸(60mg,0.34mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(66mg,0.34mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(3.1mg,0.025mmol),获得化合物156(32mg,收率47%)。
IR(KBr)3420,2936,1820,1755,1708,1694,1647,1610,1448,1368,1259,1161,977,769 cm-1
1H NMR(CDCl3,400MHz)δppm;9.23(dd,J=16.6,11.5,1H),7.43(s,1H),6.63(d,J=11.5 Hz,1H),6.32(t,J=11.5 Hz,1H),6.02(d,J=16.6 Hz,1H),5.77(brd,J=9.5 Hz,1H),5.72(d,J=9.5Hz,1H),5.58(q,J=6.6 Hz,1H),5.42(brs,1H),4.96(br,1H),4.03(d,J=17.5 Hz,1H),3.96(brdd,J=18.5,6.6 Hz,1H),3.83(dd,J=18.5,5.1Hz,1H),3.78(brs,2H),2.50-2.22(m,3H),2.29(d,J=17.5 Hz,1H),2.14(s,3H),1.91(d,J=6.6 Hz,3H),1.79(d,J=1.0 Hz,3H),1.71(s,3H),1.55-1.42(m,1H),1.40(s,9H).
FABMS m/z;780(M+H)+
HRFABMS 计算值C34H42N3O12S3(M+H)+780.1930,实测值780.1926.实施例145 化合物157的合成
按照实施例45的方法,使用化合物35(50mg,0.080mmol)、N-Cbz-甘氨酸(84mg,0.40mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(77mg,0.40mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(3mg,0.025mmol),获得化合物157(36mg,收率54%)。
IR(KBr)3400,2940,1821,1722,1692,1650,1610,1527,1453,1371,1265,1207,1178,1055,981,770 cm-1
1H NMR(CDCl3,400 MHz)δppm;9,19(dd,J=16.5,11.2 Hz,1H),7.41(s,1H),7.39-7.25(m,5H),6.61(d,J=11.4 Hz,1H),6.31(dd,J=11.4,11.2 Hz,1H),6.02(d,J=16.5 Hz,1H),5.81-5.70(m,2H),5.57(q,J=6.6 Hz,1H),5.41(brs,1H),5.21(brs,1H),5.07(brs,2H),4.02(d,J=17.7 Hz,1H),4.07-3.85(m,2H),3.78(brs,2H),2.50-2.01(m,3H),2.29(d,J=17.7 Hz,1H),2.14(s,3H),1.91(d,J=6.6 Hz,3H),1.79(s,3H),1.71(s,3H),1.55-1.47(m,1H)
FABMS m/z 814(M+H)+
HRFABMS 计算值C37H40N3O12S3(M+H)+814.1774,实测值814.1766实施例146 化合物158的合成
按照实施例45的方法,使用化合物35(30mg,0.047mmol)、Fmoc-甘氨酸(19mg,0.094mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(18mg,0.094mmol)、二氯甲烷(3.5ml)和4-二甲基氨基吡啶(1.0mg,0.008mmol),获得化合物158(25mg,收率60%)。
IR(KBr)3406,2930,1819,1725,1685,1609,1518,1450,1390,1374,1261,1204 ,1182,1104,1051,979,760,740 cm-1
1H NMR(CDCl3,400MHz)δppm;9.19(dd,J=16.6,11.7 Hz,1H),7.75(d,J=7.5 Hz,2H),7.55(d,J=7.2 Hz,2H),7.41(s,1H),7.38(dd,J=7.5,7.2 Hz,2H),7.30(dd,J=7.5,7.2 Hz,2H),6.61(d,J=11.5Hz,1H),6.31(dd,J=11.7,11.5 Hz,1H),6.03(d,J=16.6 Hz,1H),5.77(s,2H),5.58(q,J=6.6 Hz,1H),5.40(brs,1H),5.23(br,1H),4.35(d,J=7.2 Hz,2H),4.18(t,J=7.2 Hz,1H),4.04(dd,J=18.5,5.8 Hz,1H),4.02(d,J=17.5 Hz,1H),3.92(dd,J=18.5,4.7 Hz,1H),3.78(s,2H),2.58-1.50(m,4H),2.29(d,J=17.5 Hz,1H),2.14(s,3H),1.91(d,J=6.6 Hz,3H),1.80(s,3H),1.71(s,3H)
FABMS m/z 902(M+H)+
HRFABMS 计算值C44H44N3O12S3(M+H)+902.2087,实测值902.2072实施例147 化合物159的合成
按照实施例45的方法,使用化合物35(40mg,0.064mmol)、N-甲酰基甘氨酸(67mg,0.64mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(123mg,0.64mmol)、二氯甲烷(8ml)和4-二甲基氨基吡啶(4.6mg,0.038mmol),获得化合物159(16mg,收率35%)。
IR(KBr)3400,2986,2932,1818,1750,1677,1610,1516,1443,1376,1266,1206,1186,1108,1094,976,859,807,768,731,669 cm-1
1H NMR(CDCl3,400MHz)δppm;9.19(ddd,J=16.6,11.2,1.0 Hz,1H),8.19(d,J=1.0 Hz,1H),7.45(s,1H),6.65(d,J=11.5 Hz,1H),6.33(dd,J=11.5,11.2 Hz,1H),6.08(br,1H),6.04(d,J=16.6 Hz,1H),5.79(brd,J=9.5Hz,1H),5.77(dd,J=9.5,1.0 Hz,1H),5.59(q,J=6.6 Hz,1H),5.41(brs,1H),4.16(dd,J=18,5,5.6,1.0 Hz,1H),4.02(d,J=17.8 Hz,1H),4.00(ddd,J=18.5,4.6,1.0 Hz,1H),3.79(brs,2H),2.50-2.25(m,3H),2.32(d,J=17.8 Hz,1H),2.16(s,3H),1.93(s,J=6.6 Hz,3H),1.81(d,J=1.0 Hz,3H),1.72(s,3H),1.61-1.50(m,1H)
FABMS m/z 708(M+H)+
HRFABMS 计算值C30H34N3O11S3(M+H)+708.1355,实测值708.1373实施例148 化合物160的合成
按照实施例45的方法,使用化合物35(59mg,0.1095mmol)、N-乙酰基甘氨酸(166mg,1.4mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(273mg,1.4mmol)、二氯甲烷(1 2ml)和4-二甲基氨基吡啶(10mg,0.085mmol),获得化合物(22mg,收率32%)。
IR(KBr)3394,2932,1820,1720,1678,1609,1534,1447,1376,1266,1206,1108,1035,978,768 cm-1
1H NMR(CDCl3,400MHz)δppm;9.21(ddd,J=16.8,11.5,1.0 Hz,1H),7.43(s,1H),6.63(d,J=11.5 Hz,1H),6.32(t,J=11.5 Hz,1H),6.02(dd,J=1.0,16.8 Hz,1H),5.91(m,1H),5.79(brd,J=9.5 Hz,1H),5.74(dd,J=9.5,1.0 Hz,1H),5.57(q,J=6.6 Hz,1H),5.43(brs,1H),4.08(dd,J=18.5,5.4 Hz,1H),4.02(d,J=17.6 Hz,1H),3.93(dd,J=18.5,4.7 Hz,1H),3.77(brs,2H),2.48-1.50(m,4H),2.29(d,J=17.6 Hz,1H),2.14(s,3H),1.98(s,3H),1.90(d,J=6.6 Hz,3H),1.79(d,J=1.0 Hz,3H),1.70(s,3H)
FABMS m/z 722(M+H)+
HRFABMS 计算值C31H36N3O11S3(M+H)+722.1512,实测值722.1508实施例149 化合物161的合成
按照实施例45的方法,使用化合物35(50mg,0.080mmol)、N-Boc-肌氨酸(46mg,0.24mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(45mg,0.24mmol)、二氯甲烷(3ml)和4-二甲基氨基吡啶(10mg,0.080mmol),获得化合物161(46mg,收率72%)。
IR(KBr)3420,2932,1820,1720,1680,1657,1612,1452,1367,1260,1140,977,879,769,731 cm-1
1H NMR(CDCl3,400MHz)δppm;9.20-9.06(m,1H),7.41(s,1H),6.61(d,J=11.5 Hz,1H),6.03(brd,J=16.6 Hz,1H),5.80-5.70(m,2H),5.57(q,J=6.6 Hz,1H),5.44,5.41(brs,1H),4.20-3.75(m,3H),3.77(brs,2H),2.86,2.84(brs,3H)2.45-1.50(m,5H),2.14(s,3H),1.93(d,J=6.6 Hz,3H),1.79(s,3H),1.71(s,3H),1.43,1.37(s,9H)
FABMS m/z794(M+H)+
HRFABMS 计算值C35H44N3O12S3(M+H)+794.2087,实测值794.2097实施例150 化合物162的合成
按照实施例45的方法,使用化合物35(51mg,0.081mmol)、N-Cbz-肌氨酸(189mg,0.81mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(156mg,0.81mmol)、二氯甲烷(6ml)和4-二甲基氨基吡啶(6mg,0.048mmol),获得化合物162(49mg,收率73%)。
IR(KBr)3420,2934,1819,1750,1705,1690,1609,1451,1400,1364,1263,1206,1149,1115,977,769,698 cm-1
1H NMR(CDCl3,500MHz)δppm;major isomer 9.14(dd,J=16.7,11.3Hz,1H),7.41(s,1H),7.38-7.22(m,5H),6.61(d,J=11.6 Hz,1H),6.32(dd,J=11.6,11.3 Hz,1H),6.04(d,J=16.7 Hz,1H),5.77(brs,2H),5.57(q,J=6.7 Hz,1H),5.43(brs,1H),5.09(s,2H),4.17(d,J=17.7 Hz,1H),4.02(d,J=17.7 Hz,1H),3.90(d,J=17.7 Hz,1H),3.77(brs,2H),2.94(s,3H),2.46-1.95(m,3H),2.29(d,J=17.7 Hz,1H),2.14(s,3H),1.93(d,J=6.6 Hz,3H),1.79(s,3H),1.71(s,3H),1.62-1.48(m,1H);minor isomer 9.06(dd,J=16.5,11.3 Hz,1H),7.41(s,1H),7.38-7.22(m,5H),6.58(d,J=11.6 Hz,1H),6.23(dd,J=11.6,11.3 Hz,1H),5.97 (d,J=16.5 Hz,1H),5.72(s,2H),5.54(q,J=6.7 Hz,1H),5.40(brs,1H),5.07(brs,2H),4.01(d,J=17.7 Hz,1H),3.98(d,J=17.7 Hz,1H),3.94(d,J=17.7 Hz,1H),3.77(brs,2H),2.95(s,3H),2.46-1.95(m,3H),2.28(d.J=17.7 Hz.1H),2.14(s,3H),1.87(d,J=6.6 Hz,3H),1.74(s,3H),1.70(s,3H),1.62-1.48(m,1H)
FABMS m/z 828(M+H)+
HRFABMS 计算值C38H42N3O12S3(M+H)+828.1930,实测值828.1939
Anal 计算值C38H41N3O12S3·0.5H2O:C,54.54;H,5.06;N,5.02;实测值C,54.67;H,5.13;N,4.94实施例151 化合物163的合成
按照实施例45的方法,使用化合物35(35mg,0.056mmol)、N-Cbz-L-丙氨酸(38mg,0.17mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(32mg,0.17mmol)、二氯甲烷(5ml)和4-二甲基氨基吡啶(1.4mg,0.011mmol),获得化合物163(25mg,收率53%)。
IR(KBr)3400,2984,2932,1820,1712,1690,1610,1524,1454,1374,1264,1208,1159,1113,1070,977,770,697 cm-1
1H NMR(CDC13,500MHz)δppm;9.06(brdd,J=17.1,11.0 Hz,1H),7.39(s,1H),7.37-7.25(m,5H),6.59(d,J=11.6 Hz,1H),6.30(brdd,J=11.6,11.0 Hz,1H),6.01(d,J=17.1 Hz,1H),5.76(brd,J=9.2 Hz,1H),5.64(d,J=9.2 Hz,1H),5.55(q,J=6.7 Hz,1H),5.42(br,1H),5.29(br,1H),5.04(brd,J=12.2 Hz,1H),5.00(brd,J=12.2 Hz,1H),4.36(m,1H),4.01(d,J=17.7 Hz,1H),3.79(d,J=15.3 Hz,1H),3.76(d,J=15.3 Hz,1H),2.46-2.20(m,3H),2.32(d,J=17.7 Hz,1H),2.14(s,3H),1.93(d,J=6.7 Hz,3H),1.77(brs,3H),1.70(s,3H),1.68-1.60(m,1H),1.37(d,J=7.0 Hz,3H)
FABMS m/z 828(M+H)+
HRFABMS 计算值C38H42N3O12S3(M+H)+828.1930,实测值828.1932实施例152 化合物164的合成
按照实施例45的方法,使用化合物35(69mg,0.11mmol)、N-Cbz-O-叔丁基二甲基甲硅烷基-L-丝氨酸(473mg,1.33mmol)、盐酸·1-乙基-3(3-二甲基氨基丙基)碳化二亚胺(257mg,1.33mmol)、四氢呋喃(14ml)和4 二甲基氨基吡啶(9.5mg,0.077mmol),获得化合物164的叔丁基二甲基甲硅烷基醚体(90mg,收率86%)。
将所获的叔丁基二甲基甲硅烷基醚体(90mg,0.094mmol)溶解于甲醇(5ml)中,向其中加入3 N盐酸(0.2ml),搅拌1小时。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物164(12mg,收率15%)。
IR(KBr)3430,2934,1818,1719,1706,1682,1609,1521,1453,1375,1341,1267,1209,1155,1059,979,769 cm-1
1H NMR(CDCl3,400MHz)δppm;8.76(brdd,J=16.6,11.5 Hz,1H),7.38(s,1H),7.40-7.26(m,5H),6.60(d,J=11.7 Hz,1H),6.27(dd,J=11.7,11.5 Hz,1H),6.06(d,J=16.6 Hz,1H),5.84(brd,J=8.5 Hz,1H),5.73(brd,J=8.5 Hz,1H),5.71(br,1H),5.47(brq,J=6.6 Hz,
1H),5.37(brs,1H),5.15-5.00(m,2H),-4.46-3.98(m,1H),3.98-3.80(m,2H),3.96(d,J=17.8Hz,1H),3.77(brs,2H),2.45-1.50(m,4H),2.30(d,J=17.8 Hz,1H),2.14(s,3H),1.97(d,J=6.6 Hz,3H),1.77(brs,3H),1.74(s,3H)
FABMS m/z 844(M+H)+
HRFABMS 计算值C38H42N3O13S3(M+H)+844.1880,实测值844.1872实施例153 化合物165的合成
按照实施例45的方法,使用化合物35(61mg,0.097mmol)、N-Boc-甘氨酰替甘氨酸(208mg,0.90mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(280mg,1.46mmol)、二氯甲烷(6ml)和4-二甲基氨基吡啶(18mg,0.15mmol),获得化合物165(18mg,收率22%)。
IR(KBr)3400,2984,2938,1819,1773,1703,1685,1610,1534,1369,1267,1169,1109,979,770 cm-1
1H NMR(CDCl3,400MHz)δppm;9.21(dd,J=16.6,11.7 Hz,1H),7.44(s,1H),6.63(d,J=11.4 Hz,1H),6.55(brdd,J=5.2,4.9 Hz,1H),6.32(dd,J=11.7,11.4 Hz,1H),6.02(dd,J=16.6,0.8 Hz,1H),5.80(brd,J=9.3 Hz,1H),5.76(dd,J=9.3,0.8 Hz,1H),5.57(q,J=6.6Hz,1H),5.46(brs,1H),5.06(br,1H),4.11(dd,J=18.4,11.4 Hz,1H),4.04(d,J=17.8 Hz,1H),3.95(dd,J=18.4,4.9 Hz,1H),3.85-3.70(m,4H),2.49-2.25(m,3H),2.30(d,J=17.8 Hz,1H),2.14(s,3H),1.92(d,J=6.6 Hz,3H),1.79(d,J=1.0 Hz,3H),1.70(s,3H),1.62-1.50(m,1H),1.44(s,9H)
FABMS m/z 837(M+H)+
HRFABMS 计算值C36H45N4O13S3(M+H)+837.2145,实测值837.2169实施例154 化合物166的合成
按照实施例45的方法,使用化合物35(5.6mg,0.0090mmol)、N-Cbz-甘氨酰替甘氨酸(24mg,0.090mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(18mg,0.090mmol)、二氯甲烷(3ml)和4-二甲基氨基吡啶(1mg,0.090mmol),获得化合物166(2.3mg,收率29%)。
IR(KBr)3370,2928,1818,1721,1710,1684,1675,1609,1527,1451,1375,1264,1176,1092,977,769 cm-1
1H NMR(CDCl3,500 MHz)δppm;9.19(dd,J=16.5,11.6 Hz,1H),7.42(s,1H),7.38-7.20(m,5H),6.63(d,J=11.3 Hz,1H),6.44(br,1H),6.32(dd,J=11.6,11.3Hz,1H),6.02(d,J=16.5 Hz,1H),5.81(d,J=9.5 Hz,1H),5.79(d,J=9.5 Hz,1H),5.56(q,J=6.7Hz,1H),5.44(brs,1H),5.33(br,1H),5.12(brs,2H),4.16-3.84(m,4H),4.02(d,J=17.7 Hz,1H),3.79(d,J=15.3 Hz,1H),3.75(d,J=15.3 Hz,1H),2.47-2.26(m,3H),2.30(d,J=17.7 Hz,1H),2.14(s,3H),1.90(d,J=6.7 Hz,3H),1.80(d,J=1.0 Hz,3H),1.70(s,3H),1.62-1.52(m,1H)
FABMS m/z 871(M+H)+
HRFABMS 计算值C39H43N4O13S3(M+H)+871.1989,实测值871.2014实施例155 化合物167的合成
按照实施例45的方法,使用化合物35(59mg,0.090mmol)、N-苯甲酰甘氨酰替甘氨酸(337mg,1.42mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(272mg,1.42mmol)、二氯甲烷(15ml)和4-二甲基氨基吡啶(10mg,0.08mmol),获得化合物167(47mg,收率62%)。
IR(KBr)3400,2936,1816,1685,1656,1609,1529,1488,1447,1374,1268,1202,1108,978,769,714 cm-1
1H NMR(CDCl3,500MHz)δppm;9.17(ddd,J=16.8,11.5,0.6 Hz,1H),7.84-7.76(m,2H),7.54-7.40(m,3H),7.42(s,1H),7.06(brt,J=5.2 Hz,1H),6.77(brt,J=5.2 Hz,1H),6.62(d,J=11.3 Hz,1H),6.31(dd,J=11.5,11.3 Hz,1H),6.00(d,J=16.8 Hz,1H),5.80(brs,2H),5.55(q,J=6.7 Hz,1H),5.53(brs,1H),4.20-3.92(m,4H),4.04(d,J=17.7 Hz,1H),3.80-3.70(m,2H),2.48-2.28(m,3H),2.31(d,J=17.7Hz,1H),2.14(s,3H),1.92(d,J=6.7 Hz,3H),1.78(d,J=0.6 Hz,3H),1.67(s,3H),1.65-1.55(m,1H)
FABMS m/z 841(M+H)+
HRFABMS 计算值C38H41N4O12S3(M+H)+841.1883,实测值841.1862实施例156 化合物168的合成
按照实施例45的方法,使用化合物35(62mg,0.10mmol)、N-Cbz-L-丙氨酰甘氨酸(418mg,1.5mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(287mg,1.5mmol)、四氢呋喃(10ml)和4-二甲基氨基吡啶(11mg,0.090mmol),获得化合物168(27mg,收率30%)。
IR(KBr)3400,2982,3942,1818,1717,1686,1677,1609,1521,1452,1376,1262,1205,1130,1000,790,718 cm-1
1H NMR(CDCl3,500 MHz)δppm;9.19(dd,J=16.4,11.5 Hz,1H),7.43(s,1H),7.38-7.26(m,5H),6.63(d,J=11.3 Hz,1H),6.53(br,1H),6.32(dd,J=11.5,11.3 Hz,1H),6.02(d,J=16.4 Hz,1H),5.79(brd,J=9.8 Hz,1H),5.76(d,J=9.8Hz,1H),5.56(q,J=6.7 Hz,1H),5.41(brs,1H),5.23(br,1H),5.11(d,J=12.2 Hz,1H),5.09(d,J=12.2 Hz,1H),4.28-4.20(m,1H),4.11(dd.J=18.3,5.5 Hz,1H),4.02(d,J=17.7 Hz,1H),3.89(brd,J=18.3 Hz,1H),3.77(s.2H),2.47-2.26(m,3H),2.29(d,J=17.7 Hz,1H),2.14(s,3H),1.90(d,J=6.7 Hz,3H),1.79(d,J=1.0 Hz,3H),1.70(s,3H),1.60-1.50(m,1H),1.36(d,J=7.3Hz,3H)
FABMS m/z 885(M+H)+
HRFABMS 计算值C40H45N4O13S3(M+H)+885.2145,实测值885.2125实施例157 化合物169的合成
按照实施例45的方法,使用化合物35(70mg,0.11mmol)、N-Cbz-β-丙氨酰甘氨酸(316mg,1.12mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(216mg,1.12mmol)、四氢呋喃(14ml)和4-二甲基氨基吡啶(8.2mg,0.06mmol),获得化合物169(39mg,收率40%)。
IR(KBr)3356,2940,1820,1707,1669,1610,1522,1452,1376,1263,1206,1182,1111,979,769,735,697 cm-1
1H NMR(CDCl3,400MHz)δppm;9.18(dd,J=16.4,11.3 Hz,1H),7.42(s,1H),7.35-7.25(m,5H),6.62(d,J=115 Hz,1H),6.31(dd,J=11.5,11.3 Hz,1H),6.09(m,1H),6.02(d,J=16.4 Hz,1H),5.79(brd,J=10.0 Hz,1H),5.77(d,J=10.0 Hz,1H),5.55(q,J=6.6 Hz,1H),5.42(brs,1H),5.39(m,1H),5.07(brs,2H),4.09(dd,J=18.3,5.6 Hz,1H),4.02(d,J=17.6 Hz,1H),3.90(dd,J=18.3,4.9 Hz,1H),3.79(d,J=15.0 Hz,1H),3.75(d,J=15.0 Hz,1H),3.52-3.40(m,2H),2.50-2.25(m,5H),2.30(d,J=17.6 Hz,1H),2.14(s,3H),1.90(d,J=6.6Hz,3H),1.79(d,J=1.0 Hz,3H),1.70(s,3H),1.60-1.48(m,1H)
FABMS m/z 885(M+H)+
HRFABMS 计算值C40H45N4O13S3(M+H)+885.2145,实测值885.2164实施例158 化合物170的合成
按照实施例45的方法,使用化合物35(50mg,0.080mmol)、N-Boc-β-丙氨酰甘氨酸(198mg,0.80mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(154mg,0.80mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(5.9mg,0.048mmol),获得化合物170(14mg,收率21%)。
IR(KBr)3400,2982,2936,1819,1702,1673,1610,1542,1511,1450,1390,1367,1267,1205,1172,1107,978,769 cm-1
1H NMR(CDCl3.400MHz)δppm;9.19(dd,J=16.6,11.5 Hz,1H),7.43(s,1H),6.63(d,J=11.5 Hz,1H),6.32(t,J=11.5 Hz,1H),6.12(br,1H),6.02(d,J=16.6Hz,1H),5.79(d,J=9.5Hz,1H),5.75(d,J=9.5 Hz,1H),5.57(q,J=6.8 Hz,1H),5.44(brs,1H),5.10(brs,1H),4.09(dd,J=18.6,5.6 Hz,1H),4.02(d,J=17.8 Hz,1H),3.93(dd,J=18.6,4.8 Hz,1 H),3.78(brs,2H),3.45-3.30(m,2H),2.50-1.45(m,6H),2.30(d,J=17.8Hz,1H),2.14(s,3H),1.92(d,J=6.8 Hz,3H),1.79(s,3H),1.71(s,3H),1.43(s,9H)
FABMS m/z 851(M+H)+
HRFABMS 计算值C37H47N4O13S3(M+H)+851.2302,实测值851.2302实施例159 化合物171的合成
按照实施例45的方法,使用化合物35(70mg,0.11mmol)、N-Cbz-γ-氨基丁酰甘氨酸(498mg,1.7mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(325mg,1.7mmol)、四氢呋喃(15ml)和4-二甲基氨基吡啶(12mg,0.10mmol),获得化合物171(16mg,收率16%)。
IR(KBr)3380,.2942,1819,1703,1691,1678,1610,1528,1454,1376,1264,1207,1179,1114,979,770,739,698 cm-1
1H NMR(CDCl3,500MHz)δppm;9.20(dd,J=16.6,11.2 Hz,1H),7.42(s,1H),7.38-7.27(m,5H),6.62(d,J=11.5 Hz,1H),6.39(br,1H),6.31(dd,J=11.5,11.2 HZ,1H),6.02(d,J=16.6 Hz,1H),5.79(d,J=9.5 Hz,1H),5.75(d,J=9.5 Hz,1H),5.57(q,J=6.7 Hz,1H),5.46(brs,1H),5.08(brs,2H),4.99(brs,1H),4.07(dd,J=18.1,5.4 Hz,1H),4.02(d,J=17.8 Hz,1H),3.92(dd,J=18.1,5.0 Hz,1H),3.77(brs,2H),3.28-3.20(m,4H),2.40-1.50(m,6H),2.29(d,J=17.8 Hz,1H),2.14(s,3H),1.91(d,J=6.7 Hz,3H),1.79(d,J=1.0Hz,3H),1.70(s,3H)
FABMS m/z 899(M+H)+
HRFABMS 计算值C41H47N4O13S3(M+H)+899.2302,实测值899.2315实施例160 化合物172的合成
按照实施例45的方法,使用化合物35(51mg,0.081mmol)、N-Cbz-肌氨酰甘氨酸(229mg,0.81mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(156mg,0.81mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(5.9mg,0.048mmol),获得化合物172(43mg,收率60%)。
IR(KBr)3400,3090,2938,1817,1700,1687,1671,1610,1530,1453,1402,1366,1263,1207,1152,1111, 1030,978,862,808,769,734,698 cm-1
1H NMR(CDCl3,400 MHz)δppm;9.20(brdd,J=16.5,11.2 Hz,1H),7.43(s,1H),7.40-7.25(m,5H),6.63(d,J=11.5 Hz,1H),6.47(br,1H),6.32(dd,J=11.5,11.2 Hz,1H),6.02(d,J=16.5 Hz,1H),5.78(brd,J=9.3 Hz,1H),5.74(d,J=9.3 Hz,1H),5.58(q,J=6.6 Hz,1H),5.43(brs,1H),5.14(s,2H),4.12-3.88(m,2H),4.03(d,J=17.6 Hz,1H),3.96(d,16.6 Hz,1H),3.91(d,J=16.6 Hz,1H),3.78(s,2H),3.00(s,3H),2.50-2.26(m,3H),2.29(d,J=17.6 Hz,1H),2.14(s,3H),1.91(d,J=6.6 Hz,3H),1.70(d,J=1.0 Hz,3H),1.71(s,3 H),1.57-1.45(m,1H)
FABMS m/z 885(M+H)+
HRFABMS 计算值C40H45N4O13S3(M+H)+885.2145,实测值885.2135
Anal 计算值C40H44N4O13S3·1.0 H2O:C,53.20;H,5.13;N,6.20;
实测值C,53.38;H,5.20;N,6.07实施例161 化合物173的合成
按照实施例45的方法,使用化合物35(70mg,0.11mmol)、N-Cbz-白氨酰甘氨酸(364mg,1.1mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(217mg,1.1mmol)、四氢呋喃(14ml)和4-二甲基氨基吡啶(8.3mg,0.06mmol),获得化合物173(37mg,收率36%)。
IR(KBr)3400.2960,2932,1819,1715,1680,1610,1516,1452,1375,1264,1208,1110,1039,981,768 cm-1
1H NMR(CDCl3,500MHz)δppm;9.21(dd,J=16.6,11.2 Hz,1H),7.43(s,1H),7.36-7.26(m,5H),6.63(d,J=11.5 Hz,1H),6.52(br,1H),6.32(dd,J=11.5,11.2 Hz,1H),6.02(d,J=16.6 Hz,1H),5.80(brd,J=9.5 Hz,1H),5.77(d,J=9.5 Hz,1H),5.54(q,J=6.7Hz,1H),5.42(brs,1H),5.13(br,1H),5.10(brs,2H),4.20(br,1H),4.10(dd,J=18.3,5.8 Hz,1H),4.02(d,J=18.0 Hz,1H),3.90(brd,J=18.3 Hz,1H),3.77(brs,2H),2.47-1.43(m,7H),2.29(d,J=18.0 Hz,1H),2.14(s,3H),1.89(d,J=6.7 Hz,3H),1.79(d,J=1.0 Hz,3H),1.70(s,3H),0.91(d,J=6.3 Hz,6H)
FABMS m/z 927(M+H)+
HRFABMS 计算值C43H51N4O13S3(M+H)+927.2414,实测值927.2614实施例162 化合物174的合成
按照实施例45的方法,使用化合物35(84mg,0.13mmol)、N-Cbz-O-叔丁基二甲基甲硅烷基-L-丝氨酰甘氨酸(712mg,1.74mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(334mg,1.74mmol)、四氢呋喃(14ml)和4-二甲基氨基吡啶(13mg,0.11mmol),获得化合物174的叔丁基二甲基甲硅烷基醚体(90mg,收率68%)。
将所获的叔丁基二甲基甲硅烷基醚体(85mg,0.084mmol)溶解于甲醇(5.0ml)中,向其中加入3 N盐酸(0.5ml),搅拌30分钟。在经过常规的后处理后,用薄层色谱法(用氯仿/甲醇=95/5展开)精制,获得化合物174(13mg,收率17%)。
IR(KBr)3400,2934,1818,1717,1677,1608, 1526,1448,1375,1265,1205,1105,975 cm-1
1H NMR(CDCl3,400MHz)δppm;9.11(dd,J=16.4,11.3 Hz,1H),7.42(s,1H),7.38-7.28(m,5H),6.95(br,1H),6.63(d,J=11.7 Hz,1H),6.31(dd,J=11.7,11.5 Hz,1H),6.02(d,J=16.4 Hz,1H),5.78(brs.2H),5.76(br,1H),5.55(q,J=6.8 Hz,1H),5.37(brs,1H),5.12(brs,2H),4.30-3.63(m,7H),4.01(d,J=17.8 Hz,1H),2.47-1.50(m,4H),2.30(d,J=17.8 Hz,1H),2.14(s,3H),1.92(d,J=6.8 Hz,3H),1.78(s,3H),1.70(s,3H)
FABMS m/z 901(M+H)+
HRFABMS 计算值C40H45N4O14S3(M+H)+901.2094,实测值901.2068实施例163 化合物175的合成
按照实施例45的方法,使用化合物35(58mg,0.093mmol)、N-Cbz-β-丙氨酰肌氨酸(330mg,1.12mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(180mg,0.93mmol)、四氢呋喃(17ml)和4-二甲基氨基吡啶(6.8mg,0.056mmol),获得化合物175(55mg,收率66%)。
IR(KBr)3400,2934,1818,1708,1689,1656,1511,1452,1403,1372,1264,1206,1115,978,769,698 cm-1
1H NMR(CDCl3,500MHz)δppm;9.11(dd,J=16.5,11.6 Hz,1H),7.41(s,1H),7.36-7.20(m,5H),6.61(d,J=11.6 Hz,1H),6.31(t,J=11.6Hz,1H),6.03(d,J=16.5 Hz,1H),5.77(brs,2H),5.55(q,J=6.7 Hz,1H),5.52-5.40(m,2H),5.07(brs,2H),4.28(d,J=17.1 Hz,1H),4.02(d,J=17.7 Hz,1H),3.91(d,J=17.1 Hz,1H),3.77(brs,2H),3.50-3.40(m,2H),2.97(s,3H),2.62-2.10(m,6H),2.29(d,J=17.7Hz,1H),2.14(s,3H),1.93(d,J=6.7 Hz,3H),1.78(s,3H),1.70(s,3H)
FABMS m/z 899(M+H)+
HRFABMS 计算值C41H47N4O13S3(M+H)+899.2302,实测值899.0309实施例164 化合物176的合成
按照实施例45的方法,使用化合物35(50mg,0.080mmol)、N-Cbz-甘氨酰-β-丙氨酸(272mg,0.97mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(186mg,0.97mmol)、四氢呋喃(9ml)和4-二甲基氨基吡啶(6.9mg,0.056mmol),获得化合物180(34mg,收率48%)。
IR(KBr)3400,2938,1820,1720,1678,1610,1531,1454,1374,1261,1208,1170,1090,979,769,699 cm-1
1H NMR(CDCl3,500MHz)δppm;8.99(d,J=16.5,11.8 Hz,1H),7.39(s,1H),7.38-7.29(m,5H),6.66(brt,J=8.2 Hz,1H),6.60(d,J=11.6 Hz,1H),6.27(dd,J=11.8,11.6 Hz,1H),6.03(d,J=16.5 Hz,1H),5.76(s,2H),5.52(q,J=6.7 Hz,1H),5.42(brs,1H),5.41(br,1H),5.12(s,2H),4.00(d,J=17.7 Hz,1H),3.83(d,J=8.2 Hz,2H),3.77(s,2H),3.59-3.46(m,2H),2.54(t,J=5.8 Hz,2H),2.46-2.24(m,3H),2.28(d,J=17.7 Hz,1H),2.14(s,3H),1.93(s,3H),1.77(s,3H),1.72(s,3H),1.65-1.55(m,1H)
FABMS m/z 885(M+H)-
HRFABMS 计算值C40H45N4O13S3(M+H)+885.2145,实测值885.2133实施例165 化合物177的合成
按照实施例45的方法,使用化合物35(71mg,0.11mmol)、N-Cbz-β-丙氨酰-β-丙氨酸(503mg,1.7mmol)、盐酸·1-乙基-3-(3-二甲基氨基丙基)碳化二亚胺(327mg,1.7mmol)、四氢呋喃(17ml)和4-二甲基氨基吡啶(12mg,0.10mmol),获得化合物177(60mg,收率61%).
IR(KBr)3382,2942,1818,1710,1690,1678,1648,1610,1531,1453,1373,1264,1208,1168,1094,977,769,698 cm-1
1H NMR(CDCl3,400MHz)δppm;9.01(dd,J=16.6,11.2 Hz,1 H),7.38(s,1H),7.38-7.25(m,5H),6.60(d,J=11.5 Hz,1H),6.33(br,1H),6.27(dd,J=11.5,11.2 Hz,1H),6.03(d,J=16.6 Hz,1H),5.76(s,2H),5.52(q,J=6.6 Hz.1H),5.43(br,1H),5.42(brs,1H),5.09(brs,2H),4.00(d,J=17.6 Hz,1H),3.77(brs,2H),3.55-3.40(m,4H),2.55-1.55(m,8H),2.27(d,J=17.6 Hz,1H),2.14(s,3H),1.92(d,J=6.6Hz,3H),1.77(s,3H),1.72(s,3H)
FABMS m/z 899(M+H)+
HRFABMS 计算值C41H47N4O13S3(M+H)+899.2302,实测值899.2291
产业上利用的可能性
按照本发明,可以提供具有抗菌活性和抗肿瘤活性的DC107衍生物或其可药用的盐。
Claims (11)
{式中,Q1表示CH2、O、S、SO、SO2或N-Q3(式中,Q3表示取代或非取代的芳基或低级烷氧基羰基),Q2表示低级烷基}、COR4[式中,R4表示烷基、脂环烷基、芳烷基、取代或非取代的芳基、取代或非取代的杂环基、低级烷氧基、脂环烷氧基、9-芴基甲氧基、芳烷氧基、取代或非取代的芳氧基、(CH2)mR4A<式中,m表示1~6的整数,R4A表示羟基、低级烷氧基、羧基、低级烷氧基羰基、取代或非取代的芳基、取代或非取代的杂环基、取代或非取代的芳烷氧基、NR4BCOR4C{式中,R4B表示氢或低级烷基,R4C表示氢、低级烷基、低级烷氧基、芳烷氧基、芳基、芳氧基、9-芴基甲氧基、(CH2)nNHCOR4D(式中,n表示1~6的整数,R4D表示烷基、低级烷氧基、芳烷氧基、芳基、芳氧基、9-芴基甲氧基)或者CHR4ENHCOR4F(式中,R4E表示低级烷基或羟基低级烷基、R4F的定义同上述R4D)}>或者CHR4GNHCOR4H(式中,R4G的定义同上述R4E,R4H的定义同上述R4C)];R2表示氢或COR5(式中,R5表示低级烷基、芳烷基、取代或非取代的芳基或取代或非取代的杂环基);R3表示低级烷基、低级链烯基、任选为取代或非取代的芳基取代的芳烷基、低级烷氧基烷基、芳烷氧基烷基、取代或非取代的芳氧基烷基、低级烷氧基羰基烷基、低级链烷酰氧基烷基、脂环烷酰氧基烷基或或者与Y连成一体表示单键;Y与R3连成一体表示单键或者与Z连成一体表示单键;Z表示氢或与Y连成一体表示单键;W表示氧或NR6(式中,R6表示羟基、低级烷氧基、低级链烯氧基、芳烷氧基、取代或非取代的芳基磺酰氨基或低级烷氧基羰基氨基);但是,R1、R2、Z中每一种皆是氢,R3与Y连成一体表示单键而且W为氧的化合物(DC107)除外]。
2.如权利要求1所述的化合物,其中的Y和Z连成一体表示单键。
3.如权利要求1所述的化合物,其中的Y和R3连成一体表示单键。
4.如权利要求1所述的化合物,其中的W是氧。
5.如权利要求1所述的化合物,其中的W是NR6(式中,R6表示羟基、低级烷氧基、低级链烯氧基、芳烷氧基、取代或非取代的芳基磺酰氨基或低级烷氧基羰基氨基)。
6.如权利要求2所述的化合物,其中的W是氧。
8.如权利要求6所述的化合物,其中所说的R1为CO(CH2)mR4A<式中,m表示1~6的整数,R4A表示羟基、低级烷氧基、羧基、低级烷氧基羰基、取代或非取代的芳基、取代或非取代的杂环基、取代或非取代的芳烷氧基、NR4BBCOR4C{式中,R4B表示氢或低级烷基,R4C表示氢、低级烷基、低级烷氧基、芳烷氧基、芳基、芳氧基、9-芴基甲氧基、(CH2)nNHCOR4D(式中,n表示1~6的整数,R4D表示烷基、低级烷氧基、芳烷氧基、芳基、芳氧基、9-芴基甲氧基)或者CHR4ENHCOR4F(式中,R4E表示低级烷基或羟基低级烷基、R4F的定义同上述R4D)}>,或者为COCHR4GHCOR4H(式中,R4G的定义同上述R4E,R4H的定义同上述R4C)。
10.含有权利要求1所述化合物作为有效成分的抗菌剂。
11.含有权利要求1所述化合物作为有效成分的抗癌剂。
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