本發明係關於用作FLT3抑制劑且用於治療及/或預防腫瘤之經取代之4-喹啉酮衍生物。 除非另有定義,否則本文所用之所有技術及科學術語皆具有與本發明所屬之熟習此項技術者通常理解之含義相同的含義,在上下文中應用該術語以將其用於闡述本發明。說明書中使用之術語僅用於闡述特定實施例,並不意欲限制本發明。 若提供值之範圍,則應理解,該範圍之上限與下限之間之每個中間值(除非上下文另有明確規定,否則至下限單位之十分之一) (例如在含有多個碳原子之基團之情形下,在該情形下,提供在該範圍內之每一碳原子數)以及所述範圍內之任何其他所述值或中間值涵蓋於本發明內。該等較小範圍之上限及下限可獨立地包括於較小範圍內且亦涵蓋於本發明內,服從於在所述範圍內之任何明確排除之限值。若所述範圍包括限值之一者或二者,則排除彼等所包括限值之二者的範圍亦包括在本發明中。 除非上下文另有明確指示,否則如本文及隨附申請專利範圍中所用之冠詞「一(a及an)」係指該冠詞之文法受詞之一者或一者以上(亦即,係指至少一者)。舉例而言,「要素」意指一個要素或一個以上要素。 如本文在說明書及申請專利範圍中所用,片語「及/或」應理解為意指如此結合之要素中之「任一者或兩者」,即,在一些情形下以結合方式存在且在其他情形下以分離方式存在之要素。以「及/或」列示之多個要素應視為呈相同方式,即,如此結合之要素中之「一或多者」。可視情況存在除由「及/或」從句特定識別之要素以外的其他要素,無論與特定識別之彼等要素相關抑或不相關。 如本文所用術語「鹵基」及「鹵素」係指選自氟、氯、溴及碘之原子。 術語「烷基」係指直鏈或具支鏈烴鏈基團,其僅由碳及氫原子組成,不含不飽和,具有1至15個碳原子(例如C1
-C15
烷基)。在某些實施例中,烷基包含1至13個碳原子(例如C1
-C13
烷基)。在某些實施例中,烷基包含1至8個碳原子(例如C1
-C8
烷基)。在其他實施例中,烷基包含1至5個碳原子(例如C1
-C5
烷基)。在其他實施例中,烷基包含1至4個碳原子(例如C1
-C4
烷基)。在其他實施例中,烷基包含1至3個碳原子(例如C1
-C3
烷基)。在其他實施例中,烷基包含1至2個碳原子(例如C1
-C2
烷基)。在其他實施例中,烷基包含一個碳原子(例如C1
烷基)。在其他實施例中,烷基包含5至15個碳原子(例如C5
-C15
烷基)。在其他實施例中,烷基包含5至8個碳原子(例如C5
-C8
烷基)。在其他實施例中,烷基包含2至5個碳原子(例如C2
-C5
烷基)。在其他實施例中,烷基包含3至5個碳原子(例如C3
-C5
烷基)。在其他實施例中,烷基係選自甲基、乙基、1-丙基(正丙基)、1-甲基乙基(異丙基)、1-丁基(正丁基)、1-甲基丙基(第二丁基)、2-甲基丙基(異丁基)、1,1-二甲基乙基(第三丁基)、1-戊基(正戊基)。烷基藉由單鍵附接至分子之其餘部分。除非在說明書中另外明確說明,否則烷基視情況經一或多個取代基取代。如本文所用術語「烯基」表示衍生自在某些實施例中含有2至6或2至8個碳原子且具有至少一個碳-碳雙鍵之烴部分的單價基團。雙鍵可為或可不為與另一基團之附接點。烯基包括(但不限於)例如乙烯基、丙烯基、丁烯基、1-甲基-2-丁烯-1-基、庚烯基、辛烯基及諸如此類。 術語「烷氧基」係指經由式-O-烷基之氧原子鍵結之基團,其中烷基係如上文所定義之烷基鏈。 術語「烯基」係指直鏈或具支鏈烴鏈基團,其僅由碳及氫原子組成,含有至少一個碳-碳雙鍵,且具有2至12個碳原子。在某些實施例中,烯基包含2至8個碳原子。在其他實施例中,烯基包含2至4個碳原子。烯基藉由單鍵附接至分子之其餘部分,例如乙烯基(ethenyl) (亦即乙烯基(vinyl))、丙-1-烯基(亦即烯丙基)、丁-1-烯基、戊-1-烯基、戊-1,4-二烯基及諸如此類。除非在說明書中另外明確說明,否則烯基視情況經一或多個取代基取代。 如本文所用術語「環烷基」表示衍生自單環或多環飽和或部分不飽和碳環化合物之單價基團。C3
-C8
-環烷基之實例包括(但不限於)環丙基、環丁基、環戊基、環己基、環戊基及環辛基。 如本文所用術語「芳基」係指具有一或多個稠合或非稠合芳香族環之單環或多環碳環系統,包括但不限於苯基、萘基、四氫萘基、二氫茚基、茚基及諸如此類。 如本文所用術語「雜芳基」係指單環或多環(例如二環或三環或更多環)稠合或非稠合基團或環系統,其具有至少一個芳香族環,具有5至10個環原子,其中環原子之一係選自S、O及N;0、1或2個環原子係獨立地選自S、O及N之額外雜原子;且其餘環原子係碳。雜芳基包括(但不限於)吡啶基、吡嗪基、嘧啶基、吡咯基、吡唑基、咪唑基、噻唑基、噁唑基、異噁唑基、噻二唑基、噁二唑基、噻吩基、呋喃基、喹啉基、異喹啉基、苯并咪唑基、苯并噁唑基、喹喏啉基及諸如此類。 如本文所用術語「雜環烷基」係指非芳香族3員環、4員環、5員環、6員環或7員環,或二環或三環基團稠合或非稠合系統,其中(i) 至少一個環含有介於1與3個之間的獨立地選自氧、硫及氮之雜原子,(ii) 每一5員環具有0至1個雙鍵且每一6員環具有0至2個雙鍵,(iii) 氮及硫雜原子可視情況經氧化,(iv) 氮雜原子可視情況經四級銨化,且(iv) 上述環中之任一者可稠合至苯環。代表性雜環烷基包括(但不限於) [1,3]二氧戊環、吡咯啶基、吡唑啉基、吡唑啶基、咪唑啉基、咪唑啶基、六氫吡啶基、六氫吡嗪基、噁唑啶基、異噁唑啶基、嗎啉基、噻唑啶基、異噻唑啶基及四氫呋喃基。 術語「醫藥上可接受之鹽」係指自包括無機鹼或有機鹼及無機酸或有機酸在內的醫藥上可揭示之無毒鹼或酸製得的鹽。涵蓋於術語「醫藥上可接受之鹽」中的鹼性化合物之鹽係指通常藉由使游離鹼與適宜有機酸或無機酸反應來製備的本發明化合物之無毒鹽。本發明鹼性化合物之代表性鹽包括(但不限於)以下鹽:乙酸鹽、抗壞血酸鹽、己二酸鹽、海藻酸鹽、天冬胺酸鹽、苯磺酸鹽、苯甲酸鹽、碳酸氫鹽、硫酸氫鹽、酒石酸氫鹽、硼酸鹽、溴化物、丁酸鹽、樟腦酸鹽、樟腦磺酸鹽、右旋樟腦磺酸鹽、碳酸鹽、氯化物、棒地酸鹽(clavulanate)、檸檬酸鹽、環戊烷丙酸鹽、二乙基乙酸、二葡萄糖酸鹽、二鹽酸鹽、十二烷基硫酸鹽、依地酸鹽、乙二磺酸鹽、依託酸鹽(estolate)、乙磺酸鹽、乙烷磺酸鹽、甲酸鹽、富馬酸鹽、葡庚糖酸鹽(gluceptate,glucoheptanoate)、葡萄糖酸鹽、麩胺酸鹽、甘油磷酸鹽、對α-羥乙醯胺基苯砷酸鹽(glycollylarsanilate)、半硫酸鹽、庚酸鹽、己酸鹽、己基間苯二酚鹽、哈胺酸鹽(hydrabamate)、溴化物、氯化物、2-羥基乙烷磺酸鹽、羥基萘甲酸鹽、碘化物、異菸酸鹽、異硫代硫酸鹽、乳酸鹽、乳糖酸鹽、月桂酸鹽、蘋果酸鹽、馬來酸鹽、扁桃酸鹽、甲磺酸鹽、甲基硝酸鹽、甲基硫酸鹽、甲烷磺酸鹽、黏酸鹽、2-萘磺酸鹽、萘磺酸鹽、菸酸鹽、硝酸鹽、油酸鹽、草酸鹽、恩波環氯胍(pamoate)(雙羥萘酸鹽)、棕櫚酸鹽、泛酸鹽、果膠酸鹽、過硫酸鹽、磷酸鹽/磷酸氫鹽、庚二酸鹽、苯基丙酸鹽、聚半乳糖醛酸鹽、
丙酸鹽、柳酸鹽、硬脂酸鹽、硫酸鹽、次乙酸鹽、琥珀酸鹽、鞣酸鹽、酒石酸鹽、茶氯酸鹽、硫氰酸鹽、甲苯磺酸鹽、三乙基碘、三氟乙酸鹽、十一烷酸鹽、戊酸鹽及諸如此類。此外,若本發明化合物帶有酸性部分,則其適宜醫藥上可接受之鹽包括(但不限於)衍生自無機鹼之鹽,包括鋁鹽、銨鹽、鈣鹽、銅鹽、鐵鹽、亞鐵鹽、鋰鹽、鎂鹽、錳鹽、亞錳鹽、鉀鹽、鈉鹽、鋅鹽及諸如此類。衍生自醫藥上可接受之有機無毒鹼之鹽包括以下之鹽:一級胺、二級胺及三級胺、環胺、二環己胺以及鹼性離子交換樹脂,例如,精胺酸、甜菜鹼、咖啡因、膽鹼、N,N-二苄基乙二胺、二乙胺、2-二乙胺基乙醇、2-二甲胺基乙醇、乙醇胺、乙胺、乙二胺、N-乙基嗎啉、N-乙基六氫吡啶、還原葡糖胺、葡萄糖胺、組胺酸、哈胺、異丙胺、離胺酸、甲基還原葡糖胺、嗎啉、六氫吡嗪、六氫吡啶、聚胺樹脂、普魯卡因(procaine)、嘌呤、可可鹼、三乙胺、三甲胺、三丙胺、胺丁三醇及諸如此類。亦包括可用諸如以下等試劑四級銨化之鹼性含氮基團:低碳烷基鹵化物,例如甲基、乙基、丙基及丁基之氯化物、溴化物及碘化物;硫酸二烷基酯,例如硫酸二甲基酯、硫酸二乙基酯、硫酸二丁基酯及硫酸二戊基酯;長鏈鹵化物,例如癸基、月桂基、肉豆蔻基及硬脂醯基之氯化物、溴化物及碘化物;芳烷基鹵化物,如苄基及苯乙基之溴化物及其他。 術語「個體」包括活的生物體,例如人類、猴、母牛、綿羊、馬、豬、牛、山羊、狗、貓、小鼠、大鼠、培養細胞及其轉基因物種。在較佳實施例中,個體係人類。 術語「投與」包括容許本發明活性成分實施其預期功能之投與途徑。 術語「治療(treat或treatment)」係指減少疾病或病況之效應之方法。治療亦可指減少疾病或病況本身之根本病因而非僅症狀之方法。治療可為自天然程度之任何降低且可為(但不限於)疾病、病況或疾病或病況之症狀之完全消除。 術語「預防(prevent、prevention或preventing)」意指抑制或防止與目標疾病相關之症狀。 片語「治療有效量」係指以適用於任一醫學治療之合理益處/風險比有效產生期望治療效應的化合物、材料或包含本發明化合物之組合物的量。 在一態樣中,本發明提供具有下式(I-1)、(I-2)、(I-3)或(I-4)之化合物,或, 其中 Y係[P]n,其中P係-CH-、-N-或-O-; X係[Q]n,其中Q係-CH2
-、-NH-、-O-、-S-、-SO2
-或-N-烷基; n係0或1; R1
代表單-、二-、三-或四取代且係選自、鹵素、-OH、-NH2
、-NO2
、-CN、烷基、烯基、鹵代烷基、-NHRa
、N(Rb
)2
、-ORa
、3員環烷基、4員環烷基、5員環烷基或6員環烷基、含有1或2個選自N、O及S之雜原子之3-、4-、5-或6-雜環烷基、芳基或雜芳基; Ra
係H、烷基、烯基、鹵素、羥基烷基、-OH、-NO2
或苯基; Rb
係烷基、烯基或鹵素; R2
係-NRd
Re
-、-O-烷基、-C(=O)- 5或6員芳基或-C(=O)- 5或6員雜芳基; Rd
係OH、烷基、烯基、芳基、雜芳基、雜烯基、-伸烷基-NRa
Re
、-伸烷基-N(Rb
)2
、-伸烷基-ORc
、-伸烷基-5或6員芳基、-伸烷基-5或6員雜芳基或含有至少一個N之5或6員雜環烷基或雜芳基; Re
係H、烷基、烯基或芳基;或 Rd
Re
與N一起形成3至8員雜環烷基或雜芳基環,其視情況經C1
-C3
烷基、C1
-C3
伸烷基-苯基、第三丁基氧基羰基取代或N經取代, Rc
係H、烷基、烯基、鹵素或苯基; R3
係H、烷基、烯基、鹵素或CN、NH2
或NO2
。 其中烷基或烯基係無支鏈或具支鏈,未經取代或經鹵素、羥基、胺基或硝基取代;且 其中環烷基或雜環烷基未經取代或經鹵素、-OH、-NH2
、-NO2
、-CN、烷基、烯基、-NHRa
、N(Rb
)2
或-ORa
取代; 條件係在P係-CH-且n係1時,8位之R1
不為Cl; 或其溶劑合物、前藥、立體異構物、鏡像異構物或醫藥上可接受之鹽。 在一個實施例中,Q係-S-且n係1。 在一個實施例中,P係-C-或-N-且n係1。 在一個實施例中,R1
係CN、F、Cl、-OC1-4
烷基、C1-4
烷基或鹵基C1-4
烷基。在另一實施例中,在P係-C-時,Cl鍵結至C11、C10、C9或C8;且在P係-C-時,-OC1-4
烷基、F、CN、-OC1-4
烷基、C1-4
烷基或鹵基C1-4
烷基鍵結至C10。 在一個實施例中,R2
係-NH-C1-3
伸烷基-NHRa
、-NH-C1-3
伸烷基-NH2
、-NH-C1-3
伸烷基-OH、-NH-C1-3
伸烷基-NHC1-4
烷基OH、-C1-3
伸烷基-5或6員芳基、-C1-3
伸烷基-5或6員雜芳基。在另一實施例中,Ra
係H;Rc係羥基C1-4
烷基。 在一個實施例中,R3
為氫。 在一些實施例中,本發明化合物係選自由以下組成之群: 本發明涵蓋式(I-1)、(I-2)、(I-3)及(I-4)化合物之所有立體異構形式。式(I-1)、(I-2)、(I-3)及(I-4)化合物中存在之不對稱中心可皆彼此獨立地具有(R)構形或(S)構形。在與手性碳之鍵在本發明之結構式中繪示為直線時,應理解,式內涵蓋手性碳之(R)及(S)構形以及因此兩種鏡像異構物及其混合物。在繪示特定構形時,預期該鏡像異構物((R)或(S),在該中心)。類似地,在列舉化合物名稱而無手性碳之手性名稱時,應理解,該名稱涵蓋手性碳(R)及(S)構形以及因此個別鏡像異構物及其混合物。 本發明包括所有可能的鏡像異構物、區域異構物及非鏡像異構物及兩種或更多種立體異構物之混合物,例如鏡像異構物及/或非鏡像異構物之所有比率之混合物。因此,鏡像異構物係本發明之標的,呈鏡像異構純形式(左旋鏡像體及右旋鏡像體二者)、呈外消旋物形式,及呈該兩種鏡像異構物之所有比率之混合物形式。在順式/反式異構現象之情形下,本發明包括順式形式及反式形式以及該等形式之所有比率之混合物。若期望,可藉由常用方法(例如藉由層析或結晶)分離混合物、藉由使用立體化學均勻起始材料進行合成或藉由立體選擇性合成實施個別立體異構物之製備。可視情況在分離立體異構物之前實施衍生化。立體異構物之混合物之分離可在式(I-1)、(I-2)、(I-3)及(I-4)化合物合成期間之中間步驟實施或其可對最終外消旋產物進行。絕對立體化學可藉由結晶產物或結晶中間體(若需要,用含有已知構形之立體中心之試劑衍生)之X射線結晶學確定。若本發明化合物能互變異構,則所有個別互變異構物以及其混合物皆包括於本發明範疇內。本發明包括所有該等異構物,以及該等外消旋物、鏡像異構物、非鏡像異構物及互變異構物及其混合物之鹽、溶劑合物(包括水合物)及溶劑化鹽。 如本文所用,不管是否具體定義特定縮寫,該等製程、方案及實例中所用之符號及慣例應與用於當前科學文獻中彼等保持一致,例如,the Journal of the American Chemical Society或the Journal of Biological Chemistry。特定而言但不限於,實例及整個說明書中可使用以下縮寫:g (克);mg (毫克);mL (毫升);μL (微升);mM (毫莫耳濃度);M (微莫耳濃度);Hz (赫茲);MHz (兆赫茲);mmol (毫莫耳);hr或hrs (小時);min (分鐘);MS (質譜);ESI (電噴霧離子化);TLC (薄層層析);及HPLC (高壓液相層析)。對於所有以下實例,可利用熟習此項技術者所習知之標準處理及純化方法。除非另外指示,否則所有溫度皆以℃ (攝氏度)表示。除非另有說明,否則所有反應皆係在室溫下執行。本文闡釋之合成方法意欲經由使用具體實例來例示可應用之化學方法,且不指示本揭示內容之範疇。 本發明之式(I-1)、(I-2)、(I-3)及(I-4)化合物係根據一般化學合成程序製備。下文闡述本發明化合物之實施例之製備。本發明化合物之適宜合成可參見下文實例。 在另一態樣中,本發明提供包含式I-I至I-4中任一者之化合物或其醫藥上可接受之酯、鹽或前藥以及醫藥上可接受之載劑的醫藥組合物。 為製備本發明醫藥組合物,根據習用醫藥混合技術將作為活性成分之一或多種本發明化合物與醫藥載劑充分混合,該載劑端視投與(例如,經口或非經腸(例如肌內))所期望之製劑形式而採用眾多種形式。在製備呈口服劑型之組合物中,可採用任一常用醫藥介質。因此,對於液體口服製劑(例如,懸浮液、酏劑及溶液),適宜載劑及添加劑包括水、二醇、油、醇、矯味劑、防腐劑、著色劑及諸如此類;對於固體口服製劑(例如,粉末、膠囊、膜衣錠、明膠膠囊及錠劑),適宜載劑及添加劑包括澱粉、糖、稀釋劑、造粒劑、潤滑劑、黏合劑、崩解劑及諸如此類。因錠劑及膠囊易於投與,故其代表最有利的口服劑量單位形式,在該情形下,顯然採用固體醫藥載劑。若期望,可藉由標準技術對錠劑進行糖包覆或腸溶包覆。對於非經腸,載劑通常包含無菌水,但例如出於諸如輔助溶解或用於防腐等目的,可包括其他成分。亦可製備可注射懸浮液,在該情形下可採用適當的液體載劑、懸浮劑及諸如此類。本文之醫藥組合物將每劑量單位(例如,錠劑、膠囊、粉末、注射劑、茶匙及諸如此類)含有遞送如上所述之有效劑量所必需之量的活性成分。 可納入本發明之新穎組合物用於經口或藉由注射投與之液體形式包括水溶液、適當矯味之糖漿、水性或油性懸浮液及利用可食用油(例如棉籽油、芝麻油、椰子油或花生油)矯味之乳液以及酏劑及類似醫藥媒劑。適於水性懸浮液之分散劑或懸浮劑包括合成及天然樹膠,例如黃蓍膠、阿拉伯膠、海藻酸鹽、葡聚糖、羧甲基纖維素鈉、甲基纖維素、聚乙烯基吡咯啶酮或明膠。 經口投與之錠劑及膠囊通常以單位劑型提供且含有習用賦形劑,例如黏合劑、填充劑(包括纖維素、甘露醇、乳糖)、稀釋劑、製錠劑、潤滑劑(包括硬脂酸鎂)、清潔劑、崩解劑(例如聚乙烯基吡咯啶酮及澱粉衍生物,例如羥乙酸鈉澱粉)、著色劑、矯味劑及潤濕劑(例如月桂基硫酸鈉)。 口服固體組合物可藉由習用摻和、填充或製錠方法來製備。可重複摻和操作以使活性成分分佈遍及含有大量填充劑之組合物。該等操作係習用的。 對於非經腸投與,可製備含有化合物及無菌媒劑之流體單位劑量。端視媒劑及濃度而定,可懸浮或溶解化合物。非經腸溶液通常係藉由將化合物溶解於媒劑中、藉由過濾滅菌、填充適宜小瓶並密封來製備。有利地,諸如局部麻醉劑、防腐劑及緩衝劑等佐劑亦可溶解於媒劑中。為了增加穩定性,可在填充小瓶後冷凍組合物並在真空下移除水。非經腸懸浮液係以實質上相同之方式製備,只是可將化合物懸浮於媒劑中而非溶解,並在懸浮於無菌媒劑中之前藉由暴露於環氧乙烷來滅菌。有利地,組合物中可包括表面活性劑或潤濕劑以有利於本申請案之化合物之均勻分佈。 藉由吸入投與之醫藥製劑可自吹入器或霧化器加壓包遞送。 在另一態樣中,本發明提供抑制FLT3之方法,其包含使細胞與本發明化合物接觸。 在另一態樣中,本發明提供治療或預防個體中與FLT3抑制相關之疾病的方法,其包含投與有效量之本發明化合物。 本發明化合物可用於治療或預防其中期望FLT3抑制之任何疾病及/或病況。酶之抑制會導致腫瘤生長減弱。因此,本發明提供治療或預防腫瘤或癌症之方法。可根據本教示治療之癌症之實例包括(但不限於)侵襲性乳癌、腺癌、肺癌(非小細胞、鱗狀細胞癌、腺癌及大細胞肺癌)、肝癌、結腸直腸癌、腦癌、頭頸癌(例如神經/神經膠母細胞瘤)、乳癌、卵巢癌、膀胱移行細胞癌、前列腺癌、口腔鱗狀細胞癌、骨肉瘤、腎上腺皮質癌、胃腸腫瘤(包括結腸直腸癌)、膽道癌(例如膽囊癌(GBC))、膀胱癌、食道癌、胃癌、子宮頸癌、唾液腺癌、腹瀉、良性贅瘤、導管原位癌、甲溝炎、膽管癌、腎癌、胰臟癌、髓母細胞瘤、神經膠母細胞瘤;乳管型、HER2陽性及三陰性乳房腫瘤;血液惡性病及白血病(急性骨髓性白血病(AML)、B-前體細胞急性淋巴母細胞性白血病(ALL)、一小部分T細胞ALL及慢性骨髓性白血病(CML))。 化合物或其醫藥上可接受之鹽係經口、經鼻、經皮、經肺、吸入、經頰、舌下、腹膜內、皮下、肌內、靜脈內、經直腸、胸膜內、鞘內及非經腸投與。在一個實施例中,化合物係經口投與。熟習此項技術者將認識到某些投與途徑之優點。 根據多種因素選擇利用化合物之劑量方案,該等因素包括患者之類型、物種、年齡、體重、性別及醫學病況;欲治療病況之嚴重程度;投與途徑;患者之腎及肝功能;及所採用之特定化合物或其鹽。一般熟練醫師或獸醫可輕易地確定及開立用以預防、抵制或阻止病況進展所需藥物之有效量。 現已藉助書面說明闡述了本發明,熟習此項技術者將認識到,本發明可在各種實施例中實踐且以下說明及實例用於闡釋目的,而不限制以下申請專利範圍。實例
所有關鍵原料皆係購自各種商業來源且不經進一步純化即使用。一些關鍵原料及試劑內部可用。在400 MHz NMR光譜儀上使用DMSO-d6
、CDCl3
或TFA-d1
作為氘化溶劑記錄1
H NMR譜。根據以下方法 A-K
中之一者執行化合物之LC-MS分析。方法 A
. 管柱:Symmetry- C18 4.6 × 75 mm,3.5 µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/50、3/95、9/95、10/50、12/50 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 B
. 管柱:Symmetry- C18 4.6 × 75 mm, 3.5 µm;波長:254 nm;流速:0.8 mL/min;運行時間:10分鐘;時間及移動相梯度(時間(min)/B):0/5、2/95、7/95、7.1/5、10/5 [B:乙腈;A:0.1%甲酸,於水中];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 C
. 管柱:Symmetry- C18 4.6 × 75 mm,3.5 µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/50、3/95、9/95、10/50、12/50 [B:乙腈;A:甲酸銨(10毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 D
. 管柱:Agilent poroshell 120 EC- C18 3.0 × 50 mm,2.7 µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/50、3/95、9/95、10/50、12/50 [B:乙腈;A:甲酸銨(20 mmol,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 E
. 管柱:- Agilent poroshell 120 EC- C18 4.6 × 100 mm,2.7µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/50、3/95、9/95、10/50、12/50 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 F
. Agilent poroshell 120 EC- C18 4.6 × 100 mm,2.7µm;波長:254 nm;流速:0.8 mL/min;運行時間:10分鐘;時間及移動相梯度(時間(min)/B):0/10、3/80、7/80、7.01/10、10/10 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 G
. Agilent poroshell 120 EC- C18 4.6 × 100 mm,2.7µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/20、3/90、10/90、10.1/20、12/20 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 H
. Agilent poroshell 120 EC- C18 4.6 × 100 mm,2.7µm;波長:254 nm;流速:0.8 mL/min;運行時間:10分鐘;時間及移動相梯度(時間(min)/B):0/5、2/95、7/95、7.1/5、10/5 [B:乙腈;A:水中之0.1%甲酸];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 I
. Agilent poroshell 120 EC- C18 4.6 × 100 mm,2.7µm;波長:254 nm;流速:0.8 mL/min;運行時間:8分鐘;時間及移動相梯度(時間(min)/B):0/20、2/90、6/90、6.5/20、8/20 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 J
:管柱:- Agilent poroshell 120 EC- C18 4.6 × 100 mm,2.7µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/50、3/95、9/95、10/50、12/50 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。方法 K
:管柱:- Symmetry- C18, 4.6 × 75 mm,3.5µm;波長:254 nm;流速:0.8 mL/min;運行時間:12分鐘;時間及移動相梯度(時間(min)/B):0/50、3/95、9/95、10/50、12/50 [B:乙腈;A:甲酸銨(20毫莫耳濃度,於水中)];LC- Agilent technologies-1260 Infinity II系列;MASS:Agilent technologies-6120 Quadrupole LC/MS-API-ESI。 製備實例 一般程序 A
;步驟-1:將氯乙酸水溶液(1.1當量)及NaOH水溶液 [3.0當量,溶解於約2倍體積水中]同時添加至相應經取代之苯硫酚(1.0當量)於水中之溶液,並將混合物加熱至50℃並保持4-5小時。如藉由TLC監測反應完成後,將反應物質冷卻至室溫並用5N HCl (pH約4-5)緩慢稀釋。過濾所得懸浮液;用水洗滌並真空乾燥,從而得到灰白色固體狀系列 2
[化合物2a-2o
]。一般程序 B
;步驟-2:將靛紅(0.9當量)、系列 2
(1.0當量)及乙酸鈉(0.2當量)於AcOH (4-5倍體積)中之混合物於150℃下加熱24小時。冷卻後,將所形成固體用乙酸(10倍體積)懸浮;過濾並用乙酸: 水(1:9)洗滌以移除未反應之靛紅。將剩餘固體再次用水洗滌並在真空下乾燥,從而得到系列 3
[化合物3a-3o
]。一般程序 C
;步驟-3:將系列 3
於POCl3
(3-4倍體積)中之溶液於160℃下加熱48小時。冷卻後,於0℃下將混合物小心倒入冰中。藉由過濾收集分離之所得沈澱。將濾餅懸浮於10% NaHCO3
溶液中並劇烈攪拌1小時。收集所得沈澱並用H2
O洗滌。將粗製固體用EtOAc : THF混合物(1 : 1)洗滌並真空乾燥,從而得到以下支架化合物。一般程序 D
:將系列 4
(1.0當量)、胺(5.0當量)於DMSO (約4-5倍體積)之混合物於120℃下在燒瓶燒瓶中加熱2-3小時 (注意:在目標涉及使用b.p < 120℃之胺之情形下,反應係在密封管中實施)。如藉由TLC監測反應完成後,將反應物質冷卻至RT並於水中淬滅。用10% MeOH/DCM混合物稀釋所得沈澱並萃取。將分離之水層用10% MeOH/DCM重新萃取。將合併之有機萃取物用鹽水溶液洗滌;經無水Na2
SO4
乾燥並濃縮,從而產生粗製化合物。將粗製混合物重結晶或藉由FCC使用MeOH/ DCM /水溶液 NH3
混合物純化,從而得到淺黃色至黃色固體狀目標化合物。一般程序 E
:於120℃下,向胺(5.0當量)於DMSO (約5倍體積)中之攪拌溶液中逐滴添加系列 4
(1.0當量)於DMSO (約4-5倍體積)中之懸浮液並將混合物於相同溫度下加熱2-3小時。如藉由TLC監測反應完成後,將反應物質冷卻至RT並於水中淬滅。用10% MeOH/DCM混合物稀釋所得沈澱並萃取。分離水層並用10% MeOH/DCM重新萃取。將合併之有機萃取物用鹽水溶液洗滌;經無水Na2
SO4
乾燥並濃縮,從而產生粗製化合物。將粗製混合物藉由FCC使用MeOH/ DCM /水溶液NH3
混合物純化,從而得到淺黃色至黃色固體狀目標化合物。一般程序 F
:將系列 4
(1.0當量)、4-甲氧基苄基胺(5.0當量)於DMSO (約4-5倍體積)中之混合物於120℃下加熱2-3小時。如藉由TLC監測反應完成後,將反應物質冷卻至RT並於水中淬滅。過濾所得沈澱;用水洗滌並真空乾燥,從而得到粗產物,藉由FCC使用MeOH/ DCM混合物對其進行純化,從而得到淺黃色至黃色固體狀系列 4
。將TFA (約10倍體積)及系列 4
(1.0當量)之混合物於RT下攪拌4-5小時。如藉由TLC監測反應完成後,在旋轉蒸發器上濃縮反應物質。將所得殘餘物用冰冷水淬滅且過濾所得固體。將濾餅懸浮於飽和NaHCO3
溶液(pH約8)中並攪拌30分鐘。過濾懸浮液;用水洗滌並真空乾燥,從而得到淺黃色至黃色固體狀目標化合物。一般程序 G
:於RT下,向Na2
CO3
(3.0當量)、乙二醇(5.0當量)於DMSO (約4-5倍體積)中之攪拌混合物中添加系列 4
(1.0當量),並將混合物於120℃下在反應燒瓶中加熱2-3小時。如藉由TLC監測反應完成後,將反應物質冷卻至RT並於水中淬滅。用10% MeOH/DCM混合物稀釋所得沈澱並萃取。將分離之水層用10% MeOH/DCM重新萃取。將合併之有機萃取物用鹽水溶液洗滌;經無水Na2
SO4
乾燥並濃縮,從而產生粗製化合物。將粗製混合物結晶或藉由FCC純化,從而得到淺黃色至黃色固體狀目標化合物。一般程序 H
:於RT下,向系列 4
(1.1當量)、CS2
CO3
(1.6當量)、BINAP (0.1當量)於NMP (5 ml)中之脫氣溶液中先後添加Pd(OAc)2
(0.05當量)及適當胺(1.0當量),並將混合物回流2小時。反應完成(如藉由TLC監測)後,將反應混合物冷卻至RT並經由矽藻土過濾。將濾液用水(30 ml)稀釋並在10% MeOH/DCM (3 × 30 ml)中萃取。將合併之有機萃取物用水(25 ml)、之後鹽水溶液(25 ml)洗滌。將有機層經無水Na2
SO4
乾燥並濃縮成殘餘物,藉由FCC對其進行純化,從而得到淺黃色至黃色固體狀目標化合物。一般程序 I
:於RT下,向化合物(1.0當量)、K2
CO3
(2.1當量)於DMF (約4-5倍體積)中之攪拌混合物中添加碘乙烷或氯甲苯(1.5當量),並於RT下攪拌混合物。如藉由TLC監測反應完成後,將反應物質在水中淬滅。用10% MeOH/DCM混合物稀釋所得懸浮液並萃取。將分離之水層用10% MeOH/DCM重新萃取。將合併之有機萃取物用鹽水溶液洗滌;經無水Na2
SO4
乾燥並濃縮,從而產生粗製化合物。藉由FCC純化粗製混合物,從而得到淺黃色至黃色固體狀目標化合物。一般程序 J
:於RT下,向TEA (10.0當量)及乙胺.HCl (10.0當量)於DMSO (約4-5倍體積)中之攪拌混合物中添加系列4
(1.0當量),並將混合物於120℃下在密封管中加熱2-3小時。如藉由TLC監測反應完成後,將反應物質冷卻至RT並於水中淬滅。將所得沈澱用EtOAc稀釋並萃取。將分離之水層用EtOAc重新萃取。將合併之有機萃取物用鹽水溶液洗滌;經無水Na2
SO4
乾燥並濃縮,從而產生粗製化合物。藉由FCC純化粗製混合物,從而得到淺黃色至黃色固體狀目標化合物。一般程序 K
:於70℃下,向CDI (1.5當量)及苯甲酸類似物(1.2當量)於DMSO (約4-5倍體積)中之攪拌混合物中添加6-胺基衍生物(1.0當量)並於相同溫度下繼續攪拌30 分鐘。使溫度升至140℃並將反應混合物於相同溫度下進一步攪拌16小時。如藉由TLC監測反應完成後,將反應物質冷卻至RT並萃取至水中。用10% MeOH/DCM混合物稀釋所得沈澱並萃取。將分離之水層用10% MeOH/DCM重新萃取。將合併之有機萃取物用鹽水溶液洗滌;經無水Na2
SO4
乾燥並濃縮,從而產生粗製化合物。藉由FCC使用MeOH/ DCM /水溶液NH3
混合物純化粗製混合物,從而得到黃色固體狀目標化合物。一般程序 L
:於RT下,向系列4 (1.0當量)於氯仿(約200倍體積)中之攪拌混合物中添加m
-CPBA (5.0當量),並將混合物於RT下攪拌16-20小時。如藉由TLC監測反應完成後,濃縮溶劑。藉由FCC純化粗產物,從而得到淺黃色固體狀目標化合物5a
。 方案1 實例 1 6- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4a) :
自4-氯苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為46%。ES-MS [M+1]+
: 331.8;tR
: 6.95分鐘 (方法-A)。實例 2 10- 氯 -6-((4- 甲氧基苄基 ) 胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7700) :
根據一般程序-E合成。產率:300 mg (92%)。ES-MS [M+1]+
: 432.9;tR
: 6.31分鐘 (方法-A),1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.36 (d,J
= 2.4 Hz, 1H), 7.98 (d,J
= 9.2 Hz, 1H), 7.87 (dd,J
= 8.4, 2.4 Hz, 1H), 7.71 (m, 1H), 7.66 (d,J
= 7.6 Hz, 1H), 7.59 (m, 1H), 7.39, 7.36 (m, 1H), 6.84 (d,J
= 8.4 Hz, 2H), 4.70 (d,J
= 5.6 Hz, 1H), 3.67 (s, 3H)。實例 3 6- 胺基 -10- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7702) :
根據一般程序-F合成。產率:195 mg (81%)。ES-MS [M+1]+
: 312.9;tR
: 4.29分鐘 (方法-A);1
HNMR (400 MHz, TFA-d):δ
9.48 (d,J
= 8.4 Hz, 1H), 8.73 (s, 1H), 8.00-7.85 (m, 5H)。實例 4 10- 氯 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7703) :
根據一般程序-D合成。產率:120 mg (75%)。ES-MS [M+1]+
: 355.0;tR
: 6.84分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.37 (d,J
= 2.0 Hz, 1H), 7.97 (d,J
= 8.4 Hz, 1H), 7.87 (dd,J
= 8.4, 2.0 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.57 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.35 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.12 (dd,J
= 5.6, 4.8 Hz, 1H), 3.52 (q,J
= 6.0 Hz, 2H), 1.70 (m, 2H), 0.95 (t,J
= 7.2 Hz, 3H)。實例 5 6-(3- 胺基丙基胺基 )-10- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7704) :
根據一般程序-E合成。產率:295 mg (88%)。ES-MS [M+1]+
: 370.0;tR
: 2.52分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.4 Hz, 1H), 8.38 (d,J
= 1.2 Hz, 1H), 7.98 (d,J
= 8.8 Hz, 1H), 7.88 (dd,J
= 8.4, 1.6 Hz, 1H), 7.69 (d,J
= 8.0 Hz, 1H), 7.60 (dd,J
= 8.4, 6.8, 1H), 7.35 (dd,J
= 8.0, 7.2, 1H), 6.5 (brs, 2H), 3.66 (m, 2H), 2.83 (t,J
= 6.8 Hz, 2H), 1.91 (t,J
= 6.8 Hz, 2H)。實例 6 10- 氯 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7701) :
根據一般程序-D合成。產率:328 mg (55%)。ES-MS [M+1]+
: 413.9;tR
: 2.89分鐘 (方法-B);1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.8 Hz, 1H), 8.36 (d,J
= 2.0 Hz, 1H), 7.93 (d,J
= 8.4 Hz, 1H), 7.88 (dd,J
= 8.8, 2.0 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.58 (dd,J
= 8.0, 7.2 Hz, 1H), 7.35 (t,J
= 7.6, 1H), 4.57 (brs, 1H), 3.62 (t,J
= 6.4, 2H), 3.55 (m, 2H), 2.71 (t,J
= 6.0 Hz, 2H), 2.63 (t,J
= 5.6 Hz, 2H), 1.82 (t,J
= 6.0 Hz, 2H)。實例 7 10- 氯 -6-(2- 羥基乙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7717) :
根據一般程序-D合成。產率:213 mg (58%)。ES-MS [M+1]+
: 356.9;tR
: 4.21分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.30 (d,J
= 8.4 Hz, 1H), 8.32 (d,J
= 2.4 Hz, 1H), 7.95 (d,J
= 8.4 Hz, 1H), 7.84 (dd,J
= 8.4, 2.0 Hz, 1H), 7.64 (d,J
= 8.0 Hz, 1H),7.57 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.35 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 6.93 (t,J
= 4.8 Hz, 1H), 4.84 (t,J
= 5.6 Hz, 1H), 3.66 (m, 4H)。實例 8 10- 氯 -6-(2- 羥基乙氧基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7718) :
根據一般程序-G合成。產率:150 mg (56%)。ES-MS [M+1]+
: 357.9;tR
: 4.73分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.50 (d,J
= 8.4 Hz, 1H), 8.33 (d,J
= 2.4 Hz, 1H), 8.04 (d,J
= 8.8 Hz, 1H), 7.86-7.81 (m, 2H), 7.70 (dd,J
= 6.8, 4.8 Hz, 1H), 7.59 (t,J
= 8.0 Hz, 1H), 4.93 (t,J
= 5.6 Hz, 1H), 4.60 (t,J
= 5.2 Hz, 2H), 3.85 (t,J
= 5.2 Hz, 2H)。實例 9 10- 氯 -6-(3- 羥基丙基胺基 )-12H- 苯并噻喃 并 [2,3-c] 喹啉 -12- 酮 (7719) :
根據一般程序-D合成。產率:218 mg (78%)。ES-MS [M+1]+
: 370.9;tR
: 4.43分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 8.4 Hz, 1H), 8.35 (d,J
= 2.4 Hz, 1H), 7.97 (d,J
= 8.4 Hz, 1H), 7.86 (dd,J
= 8.4, 2.4 Hz, 1H), 7.65 (d,J
= 8.4 Hz, 1H), 7.57 (t,J
= 8.0, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 7.13 (t,J
= 4.8 Hz, 1H), 4.65 (dd,J
= 5.2, 4.8 Hz, 1H), 3.62 (q,J
= 6.0 Hz, 2H), 3.55 (q,J
= 5.6 Hz, 2H), 1.84 (quint,J
= 6.4 Hz, 2H)。實例 10 10- 氯 -6-(3- 甲氧基丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7720) :
根據一般程序-D合成。產率:160 mg (55%)。ES-MS [M+1]+
: 384.9;tR
: 6.12分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.4 Hz, 1H), 8.33 (d,J
= 2.4 Hz, 1H), 7.96 (d,J
= 8.4 Hz, 1H), 7.84 (dd,J
= 8.4, 2.4 Hz, 1H), 7.64 (d,J
= 8.4 Hz, 1H),7.56 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.34 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.12 (t,J
= 4.8 Hz, 1H), 3.59 (q,J
= 6.8 Hz, 2H), 3.46 (dd,J
= 6.4, 6.0 Hz, 2H), 3.26 (s, 3H), 1.92 (quint,J
= 6.4 Hz, 2H)。實例 11 10- 氯 -6-(3-( 甲基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7721) :
根據一般程序-D合成。產率:162 mg (56%)。ES-MS [M+1]+
: 384.0;tR
: 4.12分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 8.8 Hz, 1H), 8.36 (d,J
= 2.0 Hz, 1H), 7.97 (d,J
= 8.8 Hz, 1H), 7.87 (dd,J
= 8.4, 2.4 Hz, 1H), 7.67 (d,J
= 8.4 Hz, 1H), 7.58 (dd,J
= 8.0, 7.2 Hz, 1H), 7.36 (dd,J
= 8.0, 7.2 Hz, 1H), 3.63 (t,J
= 6.4 Hz, 2H), 2.80 (dd,J
= 7.2, 6.4 Hz, 2H), 2.43 (s, 3H), 1.91 (quint,J
= 6.4 Hz, 2H)。實例 12 10- 氯 -6-(3-( 二甲基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7722) :
根據一般程序-D合成。產率:275 mg (92%)。ES-MS [M+1]+
: 398.0;tR
: 5.76分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.0 Hz, 1H), 8.39 (s, 1H), 8.05 (d,J
= 8.4 Hz, 1H), 7.90 (m, 2H), 7.66 (d,J
= 8.0 Hz, 1H), 7.58 (dd,J
= 8.0, 7.2 Hz, 1H), 7.36 (dd,J
= 8.0, 7.6 Hz, 1H), 3.60 (q,J
= 4.8 Hz, 2H), 2.41 (m, 2H), 2.24 (s, 6H), 1.82 (quint,J
= 6.4 Hz, 2H)。實例 13 10- 氯 -6-( 乙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7736) :
根據一般程序-D合成。產率:200 mg (49%)。ES-MS [M+1]+
: 340.9;tR
: 6.09分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 7.6 Hz, 1H), 8.33 (d,J
= 2.0 Hz, 1H), 7.93 (d,J
= 8.8 Hz, 1H), 7.83 (dd,J
= 8.4, 2.4 Hz, 1H), 7.65 (d,J
= 8.0 Hz, 1H), 7.56 (ddd,J
= 8.0, 6.8, 1.2 Hz, 1H), 7.33 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.10 (dd,J
= 5.2, 4.8 Hz, 1H), 3.57 (m, 2H), 1.25 (t,J
= 7.2 Hz, 3H)。實例 14 6-( 苄基胺基 )-10- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7737) :
根據一般程序-D合成。產率:205 mg (68%)。ES-MS [M+1]+
: 403.0;tR
: 6.51分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.38 (d,J
= 2.4 Hz, 1H), 8.00 (d,J
= 8.8 Hz, 1H), 7.88 (dd,J
= 8.8, 2.4 Hz, 1H), 7.82 (dd,J
= 6.0, 5.2 Hz, 1H), 7.62 (d,J
= 8.0 Hz, 1H), 7.56 (ddd,J
= 8.0, 6.8, 1.2 Hz, 1H), 7.44 (d,J
= 7.6 Hz, 2H), 7.36 (dt,J
= 6.8, 1.2 Hz, 1H), 7.28 (dd,J
= 8.0, 7.2 Hz, 2H), 4.79 (d,J
= 5.6 Hz, 2H)。實例 15 6-(2- 胺基乙基胺基 )-10- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7767) :
根據一般程序-E自支架化合物4a
開始合成。ES-MS [M+1]+: 356.1;1H NMR (400 MHz, DMSO-d6): δ 9.32 (1H , d,J
= 8.4 Hz), 8.35 (1H, br), 7.96 (1H , d,J
= 8.8 Hz), 7.85 (1H , t,J
= 7.2 Hz), 7.66 (1H , d,J
= 8.0 Hz), 7.59 (1H , t,J
= 8.0 Hz), 7.36 (1H , t,J
= 8.0 Hz), 3.59 (2H, t,J
= 6.0 Hz), 2.90 (2H, t,J
= 6.0 Hz)。實例 16 N-(10- 氯 -12- 側氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -6- 基 ) 吡啶醯胺 (7801) :
根據一般程序-K利用7702
合成。產率:120 mg (36%)。ES-MS [M+1]+
: 417.9;tR
: 4.77分鐘 (方法-A),1
H NMR (400 MHz, DMSO-d6
):δ
11.45 (s, 1H), 9.68 (dd,J
= 8.4, 2.0 Hz, 1H), 8.82 (d,J
= 4.8 Hz, 1H), 8.42 (d,J
= 2.0 Hz, 1H), 8.17 (d,J
= 7.6 Hz, 1H), 8.13-8.08 (m, 3H), 7.90-7.84 (m, 3H), 7.76 (dd,J
= 6.4, 4.8 Hz, 1H)。 方案2 實例 17 6- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4b) :
自4-氟苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為54%。ES-MS [M+1]+
: 315.9;tR: 5.84分鐘 (方法-A)。實例 18 6- 胺基 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7705) :
根據一般程序-F合成。產率:165 mg (92%)。ES-MS [M+1]+
: 297.0;tR
: 3.53分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.41 (d,J
= 8.4 Hz, 1H), 8.17 (dd,J
= 9.6, 2.4 Hz, 1H), 8.04 (dd,J
= 8.8, 5.2 Hz, 1H), 7.78 (ddd,J
= 8.4, 8.0, 2.8 Hz, 1H), 7.66-7.58 (m, 2H), 7.39 (dd,J
= 8.0, 7.2 Hz, 1H), 7.08 (brs, 2H)。實例 19 10- 氟 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7706) :
根據一般程序-D合成。產率:190 mg (71%)。ES-MS [M+1]+
: 339.0;tR
: 5.87分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.38 (d,J
= 8.4 Hz, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.06 (m, 1H), 7.79 (td,J
= 8.4, 2.8 Hz, 1H), 7.69 (d,J
= 7.4 Hz, 1H), 7.61 (t,J
= 7.0 Hz, 1H), 7.37 (t,J
= 7.0 Hz, 1H), 7.13 (t,J
= 5.2 Hz, 1H), 3.55 (q,J
= 6.4 Hz, 2H), 1.74 (q,J
= 7.2 Hz, 2H), 0.97 (t,J
= 7.2 Hz, 3H)。實例 20 6-(3- 胺基丙基胺基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7707) :
根據一般程序-E合成。產率:210 mg (75%)。ES-MS [M+1]+
: 354.0;tR
: 2.35分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.02 (dd,J
= 8.8, 5.2 Hz, 1H), 7.76 (ddd,J
= 8.8, 8.0, 2.8 Hz, 1H), 7.68 (d,J
= 8.0 Hz, 1H), 7.58 (dd,J
= 7.2, 6.8 Hz, 1H), 7.36 (t,J
= 7.2 Hz, 1H), 3.65 (t,J
= 6.8 Hz, 2H), 2.78 (t,J
= 6.8 Hz, 2H), 1.86 (quint,J
= 6.8 Hz, 2H)。實例 21 10- 氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7708) :
根據一般程序-D合成。產率:260 mg (69%)。ES-MS [M+1]+
: 398.0;tR
: 2.42分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.14 (dd,J
= 9.6, 2.8 Hz, 1H), 8.00 (dd,J
= 8.8, 4.8 Hz, 1H), 7.76 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.67 (d,J
= 8.0 Hz, 1H), 7.58 (d,J
= 7.2, 1H), 7.35 (dd,J
= 7.6, 7.2 Hz, 1H), 4.81 (brs, 1H), 3.63 (t,J
= 6.4 Hz, 2H), 3.57 (t,J
= 5.6 Hz, 2H), 2.82 (t,J
= 6.4 Hz, 2H), 2.75 (dd,J
= 6.0, 5.2 Hz, 2H), 1.90 (quint,J
= 6.4 Hz, 2H)。實例 22 10- 氟 -6-(2- 羥基乙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7727) :
根據一般程序-D合成。產率:180 mg (55%)。ES-MS [M+1]+
: 340.9;tR
: 3.55分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 7.6 Hz, 1H), 8.09 (dd,J
= 9.6, 2.8 Hz, 1H), 8.00 (dd,J
= 8.8, 5.2 Hz, 1H), 7.73 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.65 (d,J
= 7.6 Hz, 1H),7.57 (ddd,J
= 8.4, 7.6, 1.6 Hz, 1H), 7.34 (dt,J
= 8.4, 1.6 Hz, 1H), 6.97 (brs, 1H), 3.70-3.64 (m, 4H)。實例 23 10- 氟 -6-(2- 羥基乙氧基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7728) :
根據一般程序-D合成。產率:180 mg (33%)。ES-MS [M+1]+
: 342.0;tR
: 4.09分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.56 (dd,J
= 8.4, 1.2 Hz, 1H), 8.16-8.11 (m, 2H), 7.84 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.79-7.69 (m, 2H), 7.59 (ddd,J
= 7.2, 6.8, 1.2 Hz, 1H), 4.95 (dd,J
= 5.6, 5.2 Hz, 1H), 4.62 (dd,J
= 5.2, 4.8 Hz, 2H), 3.85 (q,J
= 5.2 Hz, 2H)。實例 24 10- 氟 -6-(3- 羥基丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7729) :
根據一般程序-D合成。產率:247 mg (73%)。ES-MS [M+1]+
: 355.0;tR
: 3.79分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.0 Hz, 1H), 8.10 (dd,J
= 9.6, 2.8 Hz, 1H), 8.00 (dd,J
= 8.8, 5.2 Hz, 1H), 7.73 (dt,J
= 8.8, 2.8 Hz, 1H), 7.65 (d,J
= 7.2 Hz, 1H), 7.56 (dt,J
= 8.0, 1.2 Hz, 1H), 7.33 (dt,J
= 8.4, 1.2 Hz, 1H), 7.10 (d,J
= 4.8 Hz, 1H), 4.65 (brs, 1H), 3.62 (m, 2H), 3.55 (t,J
= 6.0 Hz, 2H), 1.84 (quint,J
= 6.4 Hz, 2H)。實例 25 10- 氟 -6-(3- 甲氧基丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7730) :
根據一般程序-D合成。產率:150 mg (51%)。ES-MS [M+1]+
: 369.0;tR
: 5.49分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.13 (d,J
= 9.2 Hz, 1H), 8.03 (m, 1H), 7.75 (t,J
= 7.2 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (dd,J
= 7.6, 6.8 Hz, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 7.12 (brs, 1H), 3.60 (q,J
= 5.2 Hz, 2H), 3.46 (t,J
= 5.6 Hz, 2H), 3.26 (s, 3H), 1.93 (quint,J
= 6.4 Hz, 2H)。實例 26 10- 氟 -6-(3-( 甲基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7731) :
根據一般程序-D合成。產率:137 mg (47%)。ES-MS [M+1]+
: 368.0;tR
: 3.29分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.14 (dd,J
= 9.6, 2.4 Hz, 1H), 8.03 (dd,J
= 8.8, 4.8 Hz, 1H), 7.76 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (dd,J
= 8.0, 6.8 Hz, 1H), 7.34 (dd,J
= 8.0, 7.6 Hz, 1H), 7.30 (brs, 1H), 3.62 (t,J
= 6.4 Hz, 2H), 2.64 (t,J
= 6.4 Hz, 2H), 2.33 (s, 3H), 1.81 (quint,J
= 6.4 Hz, 2H)。實例 27 6-(3-( 二甲基胺基 ) 丙基胺基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7732) :
根據一般程序-D合成。產率:240 mg (66%)。ES-MS [M+1]+
: 382.0;tR
: 3.86分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.05 (dd,J
= 8.8, 4.8 Hz, 1H), 7.77 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.67 (d,J
= 8.4 Hz, 1H), 7.62-7.56 (m, 2H), 7.36 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 3.62 (m, 2H), 2.77 (m, 2H), 2.49 (s, 6H), 1.94 (quint,J
= 6.8 Hz, 2H)。實例 28 10- 氟 -6-(3- 嗎啉基丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7741) :
根據一般程序-D合成。產率:297 mg (72%)。ES-MS [M+1]+
: 424.0;tR
: 5.13分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.37 (d,J
= 8.4 Hz, 1H), 8.16 (dd,J
= 9.6, 2.8 Hz, 1H), 8.02 (dd,J
= 8.8, 4.8 Hz, 1H), 7.78 (td,J
= 8.0, 2.8 Hz, 1 H), 7.65 (d,J
= 8.0 Hz, 1H), 7.58 (ddd,J
= 8.4, 7.6, 1.2 Hz, 1H), 7.38-7.33 (m, 2H), 3.62 (m, 6H), 2.46-2.41 (m, 6H), 1.85 (d,J
= 6.8 Hz, 2H)。實例 29 10- 氟 -6-(2- 甲氧基乙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7745) :
根據一般程序-D合成。產率:170 mg (50%)。ES-MS [M+1]+
: 355.0;tR
: 2.8分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.8 Hz, 1H), 8.12 (dd,J
= 9.6, 2.4 Hz, 1H), 8.03 (dd,J
= 9.2, 5.2 Hz, 1H), 7.75 (td,J
= 8.4, 2.8 Hz, 1 H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (t,J
= 7.6 Hz, 1H), 7.35 (t,J
= 7.6 Hz, 1H), 7.02 (brs, 1H), 3.74 (q,J
= 5.6 Hz, 2H), 3.62 (t,J
= 5.6 Hz, 2H)。實例 30 10- 氟 -6-( 六氫吡啶 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7746) :
根據一般程序-D合成。產率:118 mg (34%)。ES-MS [M+1]+
: 365.0;tR
: 4.57分鐘 (方法-D);1
H NMR (400 MHz, DMSO-d6
):δ
9.56 (d,J
= 8.4 Hz, 1H), 8.16 (dd,J
= 9.6, 2.8 Hz, 1H), 8.13 (dd,J
= 9.2, 5.2 Hz, 1H), 7.93 (d,J
= 8.4 Hz, 1 H), 7.78-7.73 (m, 2H), 7.64 (t,J
= 7.2 Hz, 1H), 3.24 (t,J
= 4.4 Hz, 4H), 1.79-1.76 (m, 4H), 1.65 (m, 2H)。實例 31 10- 氟 -6-( 吡咯啶 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7747) :
根據一般程序-D合成。產率:166 mg (49%)。ES-MS [M+1]+
: 350.9;tR
: 6.76分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.11 (dd,J
= 9.6, 2.8 Hz, 1H), 8.06 (dd,J
= 8.8, 5.2 Hz, 1H), 7.77-7.23 (m, 2H), 7.65 (dd,J
= 8.0, 7.2 Hz, 1H), 7.46 (dd,J
= 8.0, 7.2 Hz, 1H), 3.70 (m, 4H), 1.94 (m, 4H)。實例 32 10- 氟 -6- 嗎啉基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7738) :
根據一般程序-D合成。產率:160 mg (55%)。ES-MS [M+1]+
: 367.0;tR
: 5.43分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.56 (d,J
= 8.4 Hz, 1H), 8.17-8.10 (m, 2H), 7.95 (d,J
= 8.0 Hz, 1H), 7.79-7.74 (m, 2H), 7.66 (t,J
= 7.2 Hz, 1H), 3.88 (m, 4H), 3.3 (m, 4H;發現與H-O-D之信號合併)。實例 33 10- 氟 -6-( 六氫吡嗪 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7739) :
根據經修改一般程序-F在第一階段中用1-
Boc-六氫吡嗪代替4-甲氧基苄基來合成。產率:310 mg (經2個步驟為56%)。ES-MS [M+1]+
: 366.0;tR
: 3.6分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.53 (d,J
= 8.4 Hz, 1H), 8.14-8.07 (m, 2H), 7.92 (d,J
= 8.0 Hz, 1H), 7.77-7.71 (m, 2H), 7.63 (ddd,J
= 8.4, 8.0, 1.0 Hz, 1H), 3.20 (m, 4H), 2.97 (m, 4H)。實例 34 10- 氟 -6-(4- 甲基六氫吡嗪 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7740) :
根據一般程序-D合成。產率:175 mg (48%)。ES-MS [M+1]+
: 380.0;tR
: 3.69分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.51 (d,J
= 8.4 Hz, 1H), 8.1 (dd,J
= 9.6, 2.4 Hz, 1H), 8.07 (dd,J
= 8.8, 4.8 Hz, 1H), 7.91 (d,J
= 8.4 Hz, 1H), 7.76-7.70 (m, 2H), 7.61 (ddd,J
= 8.4, 7.2, 1.2 Hz, 1H), 3.29 (m, 4H,與H-O-D之信號合併), 2.63 (m, 4H), 2.31 (s, 3H)。實例 35 10- 氟 -6-( 吡啶 -3- 基甲基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7748) :
根據一般程序-D合成。產率:200 mg (54%)。ES-MS [M+1]+
: 387.9;tR
: 4.33分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.69 (s, 1H), 8.38 (d,J
= 4.0 Hz, 1H), 8.13 (dd,J
= 9.6, 2.8 Hz, 1H), 8.03 (dd,J
= 8.8, 5.2 Hz, 1H), 7.90-7.78 (m, 2H), 7.77-7.73 (m, 1H), 7.65 (d,J
= 7.6 Hz, 1H), 7.56 (t,J
= 7.2 Hz, 1H), 7.35 (t,J
= 7.6 Hz, 1H), 7.3 (dd,J
= 7.6, 4.8 Hz, 1H), 4.77 (d,J
= 5.6 Hz, 2H)。實例 36 6-( 苄基胺基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7749) :
根據一般程序-D合成。產率:127 mg (41.5%)。ES-MS [M+1]+
: 386.9;tR
: 5.72分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.8 Hz, 1H), 8.14 (dd,J
= 9.2, 2.8 Hz, 1H), 8.04 (dd,J
= 8.8, 4.8 Hz, 1H), 7.8-7.74 (m, 2H), 7.63 (d,J
= 8.0 Hz, 1H), 7.55 (t,J
= 8.0 Hz, 1H), 7.44 (d,J
= 8.0 Hz, 2H), 7.35 (t,J
= 8.8 Hz, 1H), 7.28 ( t,J
= 8.0 Hz, 2H), 7.18 (t,J
= 7.6 Hz, 1H), 4.78 (d,J
= 5.6 Hz, 2H)。實例 37 6-(2-( 二甲基胺基 ) 乙基胺基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7744) :
根據一般程序-D合成。產率:210 mg (60%)。ES-MS [M+1]+
: 367.9;tR
: 3.94分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.14 (dd,J
= 10.0, 2.8 Hz, 1H), 8.07 (dd,J
= 8.8, 5.2 Hz, 1H), 7.76 (td,J
= 8.4, 2.8 Hz, 1 H), 7.67 (d,J
= 7.6 Hz, 1H), 7.58 (t,J
= 7.2 Hz, 1H), 7.36 (t,J
= 7.2 Hz, 1H), 6.85 (brs, 1H), 3.65 (q,J
= 6.0 Hz, 2H), 2.57 (t,J
= 6.4 Hz, 2H), 2.23 (s, 6H)。實例 38 10- 氟 -6-(1H- 吡咯 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7750)
:根據一般程序-H自支架化合物4b
開始合成。產率:96 mg (27%)。ES-MS [M+1]+
: 346.9;tR
: 7.21分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.59 (d,J
= 8.4 Hz, 1H), 8.16 (dd,J
= 9.6, 2.8 Hz, 1H), 8.09 (m, 2H), 7.85 (m, 2H), 7.76 (td,J
= 8.4, 2.8 Hz, 1H), 7.40 (m, 2H), 6.41 (m, 2H)。實例 39 10- 氟 -6-(2-( 甲基胺基 ) 乙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7752) :
根據一般程序-D自支架化合物4b
開始合成。產率:165 mg (49%)。ES-MS [M+1]+: 353.9;tR: 4.12分鐘 (方法-E), 1H NMR (400 MHz, DMSO-d6
): δ 9.38 (d, J = 8.0 Hz, 1H), 8.94 (brs, 1H), 8.16 (dd, J = 10.0, 2.8 Hz, 1H), 8.05 (dd, J = 9.2, 8.8 Hz, 1H), 7.79-7.74 (m, 2H), 7.62 (dd, J = 7.2, 6.8 Hz, 1H), 7.48 (t, J = 5.2 Hz, 1H), 7.41 (dd, J = 7.6, 7.2 Hz, 1H), 3.88 (m, 2H), 3.25 (m, 2H), 2.59 (s, 3H)。實例 40 10- 氟 -6-(3-( 吡咯啶 -1- 基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7753) :
根據一般程序-D自支架化合物4b
開始合成。產率:125 mg (32%)。ES-MS [M+1]+
: 408.0;tR
: 3.39分鐘 (方法-E), 1H NMR (400 MHz, DMSO-d6
):δ
9.37 (d,J
= 8.4 Hz, 1H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.01 (dd,J
= 8.4, 4.4 Hz, 1H), 7.78 (td,J
= 8.4, 2.8 Hz, 1H), 7.69 (d,J
= 8.0 Hz, 1H), 7.60 (t,J
= 6.8 Hz, 1H), 7.47 (brs, 1H), 7.38 (t,J
= 7.6 Hz, 1H), 3.65 (q,J
= 4.8 Hz, 2H), 3.1 (brs, 4H), 2.05 (t,J
= 6.0 Hz, 2H), 1.88 (brs, 4H)。實例 41 6-(2- 胺基乙基胺基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7754) :
根據一般程序-E自支架化合物4b
開始合成。產率:115 mg (36%)。ES-MS [M+1]+: 340.0;tR: 4.69分鐘 (方法-E), 1H NMR (400 MHz, DMSO-d6
): δ 9.38 (d, J = 8.4 Hz, 1H), 8.15 (d, J = 9.6 Hz, 1H), 8.06 (m, 1H), 7.78 (m, 1H), 7.72 (d, J = 8.0 Hz, 1H), 7.61 (dd, J = 7.6, 7.2 Hz, 1H), 7.40 (t, J = 7.6 Hz, 1H), 3.75 (m, 2H), 3.08 (m, 2H)。實例 42 10- 氟 -6-(2-( 吡咯啶 -1- 基 ) 乙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7755) :
根據一般程序-D自支架化合物4b
開始合成。產率:82 mg (22%)。ES-MS [M+1]+
: 394.1;tR
: 3.34分鐘 (方法-E), 1H NMR (400 MHz, DMSO-d6
):δ
9.39 (d,J
= 8.4 Hz, 1H), 8.17 (dd,J
= 9.6, 4.8 Hz, 1H), 8.06 (dd,J
= 8.8, 4.8 Hz, 1H), 7.79 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.73 (d,J
= 7.6 Hz, 1H), 7.63 (t,J
= 6.8 Hz, 1H), 7.55 (brs, 1H), 7.42 (dd,J
= 8.4, 7.2 Hz, 1H), 3.93 (m, 2H), 3.67 (brs, 2H), 3.47 (m, 2H), 3.09 (m, 2H), 1.99 (brs, 2H), 1.87 (brs, 2H)。實例 43 10- 氟 -6-((2- 嗎啉基乙基 ) 胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7756) :
根據一般程序-D自支架化合物4b
開始合成。產率:194 mg (50%)。ES-MS [M+1]+
: 409.9;tR
: 4.08分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.0 Hz, 1H), 8.14 (dd,J
= 10.0, 2.8 Hz, 1H), 8.06 (dd,J
= 9.2, 5.2 Hz, 1H), 7.77 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.67 (d,J
= 7.6 Hz, 1H), 7.58 (dd,J
= 7.2, 6.8 Hz, 1H), 7.36 (t,J
= 7.2 Hz, 1H), 6.98 (m, 1H), 3.68 (m, 2H), 3.58 (m, 4H), 2.47 (m, 4H;與殘餘DMSO信號合併), 2.63 (t,J
= 6.4 Hz, 2H)。實例 44 4-(10- 氟 -12- 側氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -6- 基 ) 六氫 吡嗪 -1- 甲酸第三丁基酯 (7764) :
根據一般程序-D自支架化合物4b
開始合成。產率:230 mg (53%)。ES-MS [M+1]+
: 465.9;tR
: 7.57分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.55 (d,J
= 8.4 Hz, 1H), 8.14 (d,J
= 10.0 Hz, 1H), 8.09 (m, 1H), 7.93 (d,J
= 8.4 Hz, 1H), 7.76 (m, 2H), 7.65 (dd,J
= 8.4, 7.2 Hz, 1H), 3.61 (brs, 4H), 3.25 (m, 4H), 1.43 (s, 9H)。實例 45 6-(4- 乙基六氫吡嗪 -1- 基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7757) :
根據一般程序-I在碘乙烷存在下合成。產率:160 mg (49%)。ES-MS [M+1]+
: 394.0;tR
: 4.37分鐘 (方法-F),1
H NMR (400 MHz, DMSO-d6
):δ
9.53 (d,J
= 8.4 Hz, 1H), 8.14-8.07 (m, 2H), 7.92 (d,J
= 8.0 Hz, 1H), 7.77-7.72 (m, 2H), 7.64 (dd,J
= 8.0, 7.6 Hz, 1H), 2.70-2.64 (m, 2H), 1.08 (m, 3H)。實例 46 6-(4- 苄基六氫吡嗪 -1- 基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7758) :
根據一般程序-I在氯甲苯存在下合成。產率:152 mg (61%)。ES-MS [M+1]+
: 456.0;tR
: 4.59分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.54 (d,J
= 8.8 Hz, 1H), 8.15-8.07 (m, 2H), 7.93 (d,J
= 8.0 Hz, 1H), 7.74 (dd,J
= 8.0, 7.6 Hz, 2H), 7.64 (dd,J
= 8.0, 7.6 Hz, 1H), 7.38-7.32 (m, 4H), 7.26 (m, 1H), 3.62 (s, 2H), 3.32 (m, 4H), 2.69 (m, 4H)。實例 47 10- 氟 -6-(1H- 吡唑 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7759) :
根據經修改一般程序-H合成,其中分別使用K2
CO3
、L-脯胺酸及CuI作為鹼、配體及觸媒。產率:168 mg (51%)。ES-MS [M+1]+
: 347.9;tR
: 6.96分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.44 (d,J
= 8.8 Hz, 1H), 8.64 (d,J
= 2.4 Hz, 1H), 8.13-8.05 (m, 3H), 8.02 (d,J
= 1.6 Hz, 1H), 7.89 (dd,J
= 10.0, 8.4 Hz, 1H), 7.83 (dd,J
= 8.0, 6.8 Hz, 1H), 7.75 (td,J
= 8.8, 2.8 Hz, 1H), 6.74 (t,J
= 2.4 Hz, 1H)。實例 48 10- 氟 -6-( 吡啶 -2- 基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7760) :
根據一般程序-H自支架化合物4b
開始合成。產率:200 mg (25%)。ES-MS [M+1]+
: 373.9;tR
: 5.98分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.43 (d,J
= 7.2 Hz, 1H), 8.35 (brs, 1H), 8.18-8.12 (m, 2H), 7.87-7.76 (m, 4H), 7.62 (m, 1H), 7.39 (m, 1H), 7.23 (d,J
= 7.2 Hz, 1H), 7.00 (m, 1H)。實例 49 10- 氟 -6-( 吡啶 -3- 基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7761)
:根據一般程序-H自支架化合物4b
開始合成。產率:82 mg (23%)。ES-MS [M+1]+
: 373.9;tR
: 4.19分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.47 (d,J
= 8.4 Hz, 1H), 9.23 (brs, 1H), 8.91 (d,J
= 2.0 Hz, 1H), 8.25 (d,J
= 4.4 Hz, 1H), 8.19 (dd,J
= 9.6, 2.8 Hz, 1H), 8.14-8.11 (m, 2H), 7.81 (td,J
= 8.4, 2.8 Hz, 1H), 7.73 (d,J
= 7.6 Hz, 1H), 7.67 (t,J
= 7.2 Hz, 1H), 7.53 (dd,J
= 8.0, 7.2 Hz, 1H), 7.38 (dd,J
= 8.4, 4.4 Hz, 1H)實例 50 10- 氟 -6-( 苯基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7762) :
根據一般程序-D自支架化合物4b
開始合成。產率:85 mg (23%)。ES-MS [M+1]+
: 372.9;tR
: 3.59分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.45 (d,J
= 8.4 Hz, 1H), 8.99 (s, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.12-8.09 (m, 1H), 7.78 (td,J
= 8.8, 2.8 Hz, 1H), 7.72-7.63 (m, 4H), 7.50 (td,J
= 8.4, 1.2 Hz, 1H), 7.34 (m, 2H), 7.04 (t,J
= 7.2 Hz, 1H)。實例 51 10- 氟 -6-( 吡啶 -4- 基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7763)
:根據一般程序-H自支架化合物4b
開始合成。產率:189 mg (53%)。ES-MS [M+1]+
: 373.9;tR
: 5.57分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.54 (brs, 1H), 9.52 (d,J
= 8.4 Hz, 1H), 8.34 (m, 2H), 8.18 (dd,J
= 9.6, 2.8 Hz, 1H), 8.14 (m, 1H), 7.85-7.80 (m, 2H), 7.72 (m, 1H), 7.63 (m, 3H)。實例 51 10- 氟 -6-((2-( 吡啶 -2- 基胺基 ) 乙基 ) 胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7765)
:根據一般程序-D自支架化合物4b
開始合成。產率:115 mg (27%)。ES-MS [M+1]+
: 417.0;tR
: 6.67分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
): δ 9.36 (d,J
= 8.0 Hz, 1H), 8.14 (dd,J
= 10.0, 2.8 Hz, 1H), 8.11-8.05 (m, 2H), 7.77 (td,J
= 8.4, 2.8 Hz, 1H), 7.70-7.67 (m, 2H), 7.58 (td,J
= 7.6, 1.2 Hz, 1H), 7.4-7.34 (m, 2H), 6.85 (m, 1H), 6.56-6.49 (m, 2H), 3.72 (q,J
= 5.2 Hz, 2H), 3.59 (q,J
= 5.2 Hz, 2H)。實例 52 10- 氟 -6-(1H- 咪唑 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7766)
:根據一般程序-H自支架化合物4b
開始合成。產率:105 mg (31%)。ES-MS [M+1]+
: 348.0;tR
: 5.29分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.71 (s, 1H), 8.31-8.19 (m, 4H), 7.96 (m, 2H), 7.84 (m, 2H), 7.28 (s, 1H)。 方案3 實例 53 6- 氯 -10- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4c) :
自4-甲氧基苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為51%。ES-MS [M+1]+
: 327.9;tR
: 5.95分鐘 (方法-A)。實例 54 6- 胺基 -10- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7709) :
根據一般程序-F合成。產率:195 mg (84%)。ES-MS [M+1]+
: 309.0;tR
: 3.29分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.46 (d,J
= 8.5 Hz, 1H), 7.95 (d,J
= 2.7 Hz, 1H), 7.89 (d,J
= 8.8 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.6 (t,J
= 7.7 Hz, 1H), 7.5 (dd,J
= 8.8, 2.8 Hz, 1H), 7.39 (t,J
= 8.2 Hz, 1H), 7.02 (brs, 2H), 3.94 (s, 3H)。實例 55 10- 甲氧基 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7710) :
根據一般程序-D合成。產率:120 mg (45%)。ES-MS [M+1]+
: 351.0;tR
: 5.71分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4, 1H), 7.91 (d,J
= 2.8 Hz, 1H), 7.86 (d,J
= 8.8, 1H), 7.66 (dd,J
= 8.4, 1.2 Hz, 1H), 7.56 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.46 (td,J
= 8.4, 2.8 Hz, 1H), 7.34 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.08 (dd,J
= 4.8, 5.2 Hz, 1H), 3.91 (s, 3H), 3.52 (m, 2H), 1.70 (sextet,J
= 7.2 Hz, 2H), 0.94 (t,J
= 7.2 Hz, 3H)。實例566-(3- 胺基丙基胺基 )-10- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7711) :
根據一般程序-E合成。產率:130 mg (46%)。ES-MS [M+1]+
: 366.0;tR
: 2.12分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.43 (d,J
= 8.0 Hz, 1H), 7.94 (d,J
= 2.8 Hz, 1H), 7.88 (d,J
= 8.8 Hz, 1H), 7.70 (d,J
= 8.0 Hz, 1H), 7.6 (td,J
= 7.0, 1.2 Hz, 1H), 7.50 (dd,J
= 8.8, 2.8 Hz, 1H), 7.37 (t,J
= 7.2 Hz, 1H), 3.94 (s, 3H), 3.67 (t,J
= 6.4 Hz, 2H), 2.79 (t,J
= 6.8 Hz, 2H), 1.86 (t,J
= 6.4 Hz, 2H)。實例 57 6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-10- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7712) :
根據一般程序-D合成。產率:320 mg (72%)。ES-MS [M+1]+
: 410.0;tR
: 2.04分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.43 (d,J
= 8.0 Hz, 1H), 7.93 (d,J
= 2.0 Hz, 1H), 7.86 (d,J
= 8.8 Hz, 1H), 7.70 (d,J
= 8.0 Hz, 1H), 7.58 (t,J
= 7.2 Hz, 1H), 7.5 (dd,J
= 8.8, 2.8 Hz, 1H), 7.36 (t,J
= 8.0 Hz, 1H), 3.93 (m, 4H), 3.66 (t,J
= 6.4 Hz, 2H), 3.59 (t,J
= 5.4 Hz, 2H), 2.84 (t,J
= 6.4 Hz, 2H), 2.77 (t,J
= 5.4 Hz, 2H), 1.92 (t,J
= 6.4 Hz, 2H)。實例 58 6-(2- 羥基乙基胺基 )-10- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7733) :
根據一般程序-D合成。產率:200 mg (62%)。ES-MS [M+1]+
: 353.0;tR
: 3.25分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4 Hz, 1H), 7.90 (d,J
= 3.2 Hz, 1H), 7.87 (d,J
= 8.8 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (dd,J
= 7.6, 7.2 Hz, 1H), 7.46 (dd,J
= 8.4, 2.8 Hz, 1H), 7.35 (dd,J
= 8.0, 7.6 Hz, 1H), 6.92 (t,J
= 4.4 Hz, 1H), 4.84 (brs, 1H), 3.91 (s, 3H), 3.65 (m, 4H)。實例 59 10- 甲氧基 -6-(3- 羥基丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7742) :
根據一般程序-D合成。產率:210 mg (75%)。ES-MS [M+1]+
: 366.9;tR
: 3.50分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.39 (d,J
= 8.0 Hz, 1H), 7.89 (d,J
= 3.2 Hz, 1H), 7.84 (d,J
= 8.8 Hz, 1H), 7.65 (d,J
= 8.0 Hz, 1H), 7.56 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.44 (dd,J
= 8.8, 2.8 Hz, 1H), 7.34 (dt,J
= 8.4, 1.2 Hz, 1H), 7.08 (d,J
= 4.8 Hz, 1H), 4.70 (brs, 1H), 3.90 (s, 3H), 3.62 (m, 2H), 3.55 (t,J
= 6.4 Hz, 2H), 1.84 (quint,J
= 6.4 Hz, 2H)。實例 60 10- 甲氧基 -6-(3- 甲氧基丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7743) :
根據一般程序-D合成。產率:170 mg (59%)。ES-MS [M+1]+
: 381.0;tR
: 5.08分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4 Hz, 1H), 7.91 (d,J
= 2.8 Hz, 1H), 7.87 (d,J
= 8.8 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.56 (t,J
= 6.8 Hz, 1H), 7.46 (dd,J
= 8.8, 2.8 Hz, 1H), 7.35 (dd,J
= 7.2, 6.8 Hz, 1H), 7.09 (t,J
= 5.2 Hz, 1H), 3.91 (s, 3H), 3.61 (m, 2H), 3.46 (t,J
= 6.0 Hz, 2H), 3.26 (s, 3H), 1.93 (quint,J
= 6.8 Hz, 2H)。實例 61 10- 甲氧基 -6-(3-( 甲基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7734) :
根據一般程序-D合成。產率:160 mg (69%)。ES-MS [M+1]+
: 380.0;tR
: 3.02分鐘 (方法-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.41 (d,J
= 8.4 Hz, 1H), 8.68 (brs, 1H), 7.92 (s, 1H), 7.87 (d,J
= 8.8 Hz 1H), 7.70 (d,J
= 7.6 Hz, 1H), 7.59 (dd,J
= 8.0, 6.8 Hz, 1H), 7.49 (d,J
= 8.8 Hz, 1H), 7.39-7.35 (m, 2H), 3.92 (s, 3H), 3.65 (q,J
= 5.6 Hz, 2H), 2.96 (m, 2H), 2.52 (brs, 3H), 2.03 (m, 2H)。實例 62 6-(3-( 二甲基胺基 ) 丙基胺基 )-10- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7735) :
根據一般程序-D合成。產率:100 mg (33%)。ES-MS [M+1]+
: 394.0;tR
: 4.24分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4 Hz, 1H), 7.9 (s, 1H), 7.88 (d,J
= 8.8 Hz, 1H), 7.75 (brs, 1H), 7.65 (d,J
= 8.4 Hz, 1H), 7.55 (t,J
= 7.6 Hz, 1H), 7.45 (dd,J
= 8.8, 2.8 Hz, 1H), 7.33 (dd,J
= 8.0, 7.2 Hz, 1H), 3.91 (s, 3H), 3.60 (m, 2H), 2.40 (t,J
= 6.0 Hz, 2H), 2.23 (s, 6H ), 1.82 (quint,J
= 6.0 Hz, 2H)。方案4 實例 63 6,9- 二氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮及 6,11- 二氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮之混合物 (4d/4d2) :
自3-氯苯硫酚開始以3個步驟遵循一般程序A-C合成。所形成異構混合物4d
/4d2
不可進一步經純化且因此用於類似物生成中。產率:經3個步驟為49%。ES-MS [M+1]+
: 331.9及331.9;tR
: 5.52及7.08分鐘 (方法-A)。實例 64 6- 胺基 -9- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7723) :
根據一般程序-F自4d/4d2
混合物開始合成。然而,將階段-1後獲得之6q1
及6q2
之粗製混合物純化成個別異構物且以異構物-1 (與異構物-2相比,非極性)開始進一步實施6q1
之製備。產率:170 mg (階段-2:78%)。ES-MS [M+1]+
: 312.9;tR
: 3.99分鐘 (方法-A);1
H NMR (400 MHz, TFA-d1
):δ
9.74 (d,J
= 8.8 Hz, 1H), 8.95 (d,J
= 8.8 Hz, 1H), 8.26 (m, 2H), 8.15 (m, 3H)。實例 65 6- 胺基 -11- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7724) :
根據一般程序-F自4d/4d2
混合物開始合成。然而,將階段-1後獲得之6q1
及6q2
之粗製混合物純化成個別異構物且以異構物-2 (與異構物-1相比,極性)開始進一步實施6q2
之製備。產率:60 mg (階段-2:40%)。ES-MS [M+1]+
: 312.9;tR
: 3.24分鐘 (方法-A);1
H NMR (400 MHz, TFA-d1
):δ
9.20 (d,J
= 8.4 Hz, 1H), 8.31 (m, 1H), 8.20-8.12 (m, 5H)。實例 66 9- 氯 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7725) :
根據一般程序-D自4d/4d2
混合物開始合成。藉由FCC分離粗製混合物中存在之兩種異構物之非極性產物且確認為6r1
。產率:195 mg。ES-MS [M+1]+
: 355.0;tR
: 6.60分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.0 Hz, 1H), 8.40 (d,J
= 8.8 Hz, 1H), 8.09 (d,J
= 1.6 Hz, 1H), 7.69 (dd,J
= 8.8, 2.0 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.57 (ddd,J
= 8.4, 8.0, 1.6 Hz, 1H), 7.34 (td,J
= 8.4, 1.6 Hz, 1H), 7.09 (t,J
= 5.6 Hz, 1H), 3.51 (q,J
= 6.0 Hz, 2H), 1.70 (sextet,J
=J
= 7.2 Hz, 2H), 0.94 (t,J
= 7.2 Hz, 3H)。實例 67 11- 氯 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7726) :根據一般程序 -D 自 4d/4d2
混合物開始合成
。藉由FCC分離粗製混合物中存在之兩種異構物之極性產物且確認為6r2
。產率:176 mg。ES-MS [M+1]+
: 312.9;tR
: 3.24分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
8.53 (d,J
= 8.4 Hz, 1H), 7.83 (m, 1H), 7.69-7.67 (m, 2H), 7.63 (d,J
= 8.0 Hz, 1H), 7.54 (ddd,J
= 8.4, 7.2, 1.2 Hz, 1H), 7.29 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 3.50 (q,J
= 6.8 Hz, 2H), 1.68 (sextet,J
= 7.2 Hz, 2H), 0.93 (t,J
= 7.2 Hz, 3H)。方案5 實例 68 6,8- 二氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4e) :
自2-氯苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為50%。ES-MS [M+1]+
: 331.9;tR
: 6.90分鐘 (方法-A)。實例 69 6- 胺基 -8- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7713) :
根據一般程序-F合成。產率:550 mg (85%)。ES-MS [M+1]+
: 312.9;tR
: 3.95分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.8, 1H), 8.41 (d,J
= 7.6 Hz, 1H), 8.00 (d,J
= 8.0 Hz, 1H), 7.69-7.57 (m, 3H), 7.37 (dd,J
= 8.0, 6.8 Hz, 1H), 7.15 (brs, 2H)。實例 70 8- 氯 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7714) :
根據一般程序-D合成。產率:630 mg (84%)。ES-MS [M+1]+
: 355.0;tR
: 6.57分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.30 (d,J
= 8.8 Hz, 1H), 8.43 (d,J
= 8.0 Hz, 1H), 8.03 (dd,J
= 8.0, 1.6 Hz, 1H), 7.71-7.66 (m, 2H), 7.58 (dd,J
= 8.0, 1.2 Hz, 1H), 7.37-7.32 (m, 2H), 3.54 (m, 2H), 1.71 (sextet,J
= 7.2 Hz, 2H), 0.95 (t,J
= 7.2 Hz, 3H)。實例 71 6-(3- 胺基丙基胺基 )-8- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7715) :
根據一般程序-E合成。產率:400 mg (47%)。ES-MS [M+1]+
: 370.0;tR
: 2.34分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.28 (d,J
= 8.0 Hz, 1H), 8.40 (d,J
= 8.0 Hz, 1H), 8.01 (d,J
= 7.6 Hz, 1H), 7.69-7.65 (m, 2H), 7.58 (t,J
= 7.2 Hz, 1H), 7.34 (t,J
= 7.2 Hz, 1H), 3.65 (t,J
= 6.4 Hz, 2H), 2.73 (t,J
= 6.4 Hz, 2H), 1.80 (quint,J
= 6.4 Hz, 3H)。實例 72 8- 氯 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7716) :
根據一般程序-D合成。產率:700 mg (74%)。ES-MS [M+1]+
: 414.0;tR
: 2.11分鐘 (方法-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.26 (d,J
= 8.4 Hz, 1H), 8.37 (d,J
= 8.0 Hz, 1H), 7.97 (d,J
= 8.0 Hz, 1H), 7.82 (brs, 1H), 7.66-7.63 (m, 2H), 7.55 (dd,J
= 7.6, 7.2 Hz, 1H), 7.31 (dd,J
= 8.0, 7.2 Hz, 1H), 5.00 (brs, 1H), 3.62 (t,J
= 6.0 Hz, 2H), 3.53 (m, 2H), 2.71 (t,J
= 6.0 Hz, 2H), 2.63 (t,J
= 5.6 Hz, 2H), 1.82 (quint,J
= 6.0 Hz, 2H)。 方案6 實例 73 6- 氯 -10- 三氟甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4f) :
自4-(三氟甲基)苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為25%。ES-MS [M+1]+: 365.8;tR: 3.83分鐘 (方法-E)實例 74 6-(3- 胺基丙基胺基 )-10- 三氟甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7201) :
根據一般程序-E自支架化合物4f
開始合成。產率:120 mg (36%)。ES-MS [M+1]+
: 403.9;tR
: 3.40分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.0 Hz, 1H), 8.67 (s, 1H), 8.18-8.11 (m, 2H), 7.70 (d,J
= 8.4 Hz, 1H), 7.61 (t,J
= 7.6 Hz, 1H), 7.38 (t,J
= 7.6 Hz, 1H), 6.5 (brs, 3H), 3.66 (t,J
= 6.4 Hz, 2H), 2.83 (t,J
= 6.8 Hz, 2H), 1.92 (quint,J
= 6.8 Hz, 2H)。實例 75 6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-10- 三氟甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7214) :
根據一般程序-D自支架化合物4f
開始合成。產率:610 mg (89%);ES-MS [M+1]+
: 447.9;tR
: 4.39分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 8.8 Hz, 1H), 8.64 (s, 1H), 8.12 (m, 2H), 7.66 (d,J
= 8.4 Hz, 1H), 7.58 (dd,J
= 8.4, 6.4 Hz, 1H), 7.35 (dd,J
= 8.0, 7.6 Hz, 1H), 4.56 (brs, 1H), 3.62 (t,J
= 6.4 Hz, 2H)。3.54 (m, 2H), 2.72 (t,J
= 6.0 Hz, 2H), 2.64 (t,J
= 5.2 Hz, 2H), 1.82 (quint,J
= 6.0 Hz, 2H)。方案7 實例 76 6- 氯 -10- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4g) :
自4-甲苯硫醇開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為48%。ES-MS [M+1]+: 311.9;tR: 8.65分鐘 (方法-G)。實例 77 6-(3- 胺基丙基胺基 )-10- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7202) :
根據一般程序-E自支架化合物4g
開始合成。產率:130 mg (63%)。ES-MS [M+1]+
: 350.0;tR
: 2.28分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
): δ 9.34 (d,J
= 8.8 Hz, 1H), 8.25 (s, 1H), 8.07 (m, 3H), 7.79 (d,J
= 8.4 Hz, 1H ), 7.69-7.64 (m, 2H), 7.58 (td,J
= 8.4, 2.0 Hz, 1H), 7.37-7.33 (m, 2H), 3.66 (t,J
= 5.6 Hz, 2H), 2.87 (t,J
= 7.2 Hz, 2H), 2.47 (s, 3H;與殘餘DMSO合併), 2.00 (quint,J
= 6.8 Hz, 2H)。實例 78 6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-10- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7215) :
根據一般程序-D自支架化合物4g
開始合成。產率:210 mg (55%)。ES-MS [M+1]+
: 394.0;tR
: 4.08分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.8 Hz, 1H), 8.24 (s, 1H), 7.77 (d,J
= 8.0 Hz, 1H), 7.65 (m, 2H), 7.56 (t,J
= 7.6 Hz, 1H), 7.34 (t,J
= 7.6 Hz, 1H), 4.7 (brs, 1H), 3.63 (m, 2H), 3.56 (m, 2H), 2.75 (t,J
= 5.6 Hz, 2H), 2.67 (t,J
= 5.6 Hz, 2H), 1.85 (m, 2H)。實例 79 6-(2- 胺基乙基胺基 )-10- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7231)
:根據一般程序-E自支架化合物4g
開始合成。產率:163 mg (52%)。ES-MS [M+1]+
: 335.9;tR
: 4.15分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.8 Hz, 1H), 8.25 (s, 1H), 7.82 (d,J
= 8.4 Hz, 1H), 7.66 (m, 2H), 7.57 (t,J
= 7.6 Hz, 1H), 7.35 (t,J
= 7.6 Hz, 1H), 3.57 (t,J
= 6.4 Hz, 2H), 2.87 (t,J
= 6.4 Hz, 2H), 2.47 (s, 3H;與殘餘DMSO合併)。實例 80 6-( 乙基胺基 )-10- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7232) :
根據一般程序-J自支架化合物4f
開始合成。產率:95 mg (30%)。ES-MS [M+1]+
: 321.0;tR
: 6.10分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.39 (dd,J
= 8.4, 1.2 Hz, 1H), 8.30 (s, 1H), 7.86 (d, J = 8.4 Hz, 1H), 7.69 (dd,J
= 7.6, 6.4 Hz, 2H), 7.60 (ddd,J
= 6.8, 5.6, 1.6 Hz, 1H), 7.38 (td,J
= 7.2, 5.6 Hz, 1H), 7.16 (t,J
= 5.2 Hz, 1H), 3.59-3.66 (m, 2H), 2.47 (s, 3H;與殘餘DMSO合併), 1.23-1.33 (m, 3H)。實例 81 6-( 苄基胺基 )-10- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7233)
:根據一般程序-D自支架化合物4g
開始合成。產率:178 mg (55%)。ES-MS [M+1]+
: 382.9;tR
: 8.41分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.8 Hz, 1H), 8.26 (s, 1H), 7.83 (d,J
= 8.0 Hz, 1H), 7.76 (t,J
= 5.6 Hz, 2H), 7.70-7.62 (m, 2H), 7.55 (t,J
= 8.0 Hz, 1H), 7.45 (m, 2H), 7.34 (td,J
= 8.4, 1.6 Hz, 1H), 7.28 (m, 2H), 7.18 (t,J
= 7.2 Hz, 1H), 4.79 (d,J
= 5.6 Hz, 2H)。 方案8 實例 82 6- 氯 -10- 三氟甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4h) :
自4-(三氟甲氧基)苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為25%。ES-MS [M+1]+: 381.9;tR: 5.90分鐘 (方法-F)。實例 83 6-(3- 胺基丙基胺基 )-10-( 三氟甲氧基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7203)
:根據一般程序-E自支架化合物4h
開始合成。產率:75 mg (23%)。ES-MS [M+1]+
: 419.9;tR
: 4.55分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.0 Hz, 1H), 8.31 (s, 1H), 8.12 (d,J
= 8.8 Hz, 1H), 7.90-7.87 (m, 4H), 7.70 (d,J
= 8.0 Hz, 1H), 7.62 (t,J
= 7.2 Hz, 1H), 7.39 (t,J
= 8.0 Hz, 1H), 3.66 (t,J
= 6.4 Hz, 2H), 2.89 (t,J
= 7.2 Hz, 2H), 1.99 (m, 2H)。 方案9 實例 84 6- 氯 -8- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4i) :
自2-氟苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為54%。ES-MS [M+1]+: 315.8;tR: 7.88分鐘 (方法-G)。實例 85 6-(3- 胺基丙基胺基 )-8- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7211)
:根據一般程序-E自支架化合物4i
開始合成。產率:145 mg (37%)。ES-MS [M+1]+
: 353.9;tR
: 4.01分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.4 Hz, 1H), 8.29 (d,J
= 8.0 Hz, 1H), 7.92 (brs, 2H), 7.81 (dd,J
= 9.2, 8.8 Hz, 1H), 7.74-7.70 (m, 2H), 7.61 (dd,J
= 7.6, 7.2 Hz, 1H), 7.5 (brs, 1H), 7.38 (dd,J
= 8.4, 6.8 Hz, 1H), 3.67 (t,J
= 6.4 Hz, 2H), 2.89 (t,J
= 6.8 Hz, 2H), 2.00 (quint,J
= 6.4 Hz, 2H)。實例 86 8- 氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7224)
:根據一般程序-D自支架化合物4i
開始合成。產率:125 mg (28%)。ES-MS [M+1]+
: 398.0;tR
: 4.03分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.0 Hz, 1H), 8.74 (brs, 1H), 8.29 (d,J
= 8.0 Hz, 1H), 7.82 (dd,J
= 9.2, 8.8 Hz, 1H), 7.72 (m, 2H), 7.61 (t,J
= 7.6 Hz, 1H), 7.5 (brs, 1H), 7.38 (t,J
= 8.0 Hz, 1H), 5.26 (brs, 1H), 3.65 (m, 4H), 2.99 (m, 4H), 2.08 (m, 2H)。實例 87 6-(2- 胺基乙基胺基 )-8- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7240)
:根據一般程序-E自支架化合物4i
開始合成。產率:102 mg (31%)。ES-MS [M+1]+
: 340.0;tR
: 3.98分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.30 (d,J
= 8.8 Hz, 1H), 8.27 (d,J
= 7.6 Hz, 1H), 7.80 (dd,J
= 9.2, 8.8 Hz, 1H), 7.72-7.66 (m, 2H), 7.58 (dd,J
= 7.6, 6.8 Hz, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 3.57 (t,J
= 6.4 Hz, 2H), 2.86 (t,J
= 6.4 Hz, 2H)。實例 88 6-( 乙基胺基 )-8- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7241)
:根據一般程序-J自支架化合物4i
開始合成。產率:164 mg (53%)。ES-MS [M+1]+
: 324.9;tR
: 5.97分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.29 (d,J
= 8.0 Hz, 1H), 8.26 (d,J
= 8.0 Hz, 1H), 7.79 (t,J
= 8.8 Hz, 1H), 7.71-7.65 (m, 2H), 7.57 (t,J
= 7.6 Hz, 1H), 7.36-7.29 (m, 2H), 3.59 (m, 2H), 1.25 (t,J
= 6.8 Hz, 3H)。實例 89 6-( 苄基胺基 )-8- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7242)
:根據一般程序-D自支架化合物4i
開始合成。產率:255 mg (69%)。ES-MS [M+1]+
: 386.9;tR
: 6.41分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.29 (d,J
= 8.4 Hz, 1H), 8.27 (d,J
= 8.0 Hz, 1H), 7.98 (t,J
= 5.2 Hz, 1H), 7.79 (dd,J
= 9.2, 8.8 Hz, 1H), 7.69 (m, 1H), 7.62 (d,J
= 8.0 Hz, 1H), 7.56 (dd,J
= 7.6, 6.8 Hz, 1H), 7.45 (m, 2H), 7.35 (dd,J
= 7.6, 6.8 Hz, 1H), 7.28 (m, 2H), 7.17 (dd,J
= 7.2, 6.8 Hz, 1H), 4.78 (d,J
= 5.2 Hz, 2H)。方案10 實例 90 6- 氯 -8- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4j) :
自2-甲氧基苯硫酚開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為46%。實例 91 6-(3- 胺基丙基胺基 )-8- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7212)
:根據一般程序-E自支架化合物4j
開始合成。產率:128 mg (33%);ES-MS [M+1]+
: 366.0;tR
: 3.59分鐘 (方法-I),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.0 Hz, 1H), 8.05 (d,J
= 8.0 Hz, 1H), 7.66-7.61 (m, 2H), 7.57 (m, 1H), 7.47 (d,J
= 7.6 Hz, 1H), 7.33 (dd,J
= 8.0, 1.2 Hz, 1H), 4.04 (s, 3H), 3.65 (t,J
= 6.8 Hz, 2H), 2.66 (t,J
= 6.4 Hz, 2H), 1.76 (quint,J
= 6.4 Hz, 2H)。實例 92 6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-8- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7225)
:根據一般程序-D自支架化合物4j
開始合成。產率:266 mg (71%)。ES-MS [M+1]+
: 410.0;tR
: 4.02分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.04 (d,J
= 7.6 Hz, 1H), 7.66-7.60 (m, 2H), 7.55 (dd,J
= 8.4, 1.2 Hz, 1H), 7.45 (d,J
= 7.6 Hz, 1H), 7.32 (dd,J
= 8.4, 1.2 Hz, 1H), 4.51 (brs, 1H), 4.03 (s, 3H), 3.65-3.58 (m, 4H), 2.71 (t,J
= 6.0 Hz, 2H), 2.63 (t,J
= 6.4 Hz, 2H), 1.82 (quint,J
= 6.4 Hz, 2H)。實例 93 6-(2- 胺基乙基胺基 )-8- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7244)
:根據一般程序-E自支架化合物4j
開始合成。產率:151 mg (47%);ES-MS [M+1]+
: 352.0;tR
: 4.01分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.37 (d,J
= 8.4 Hz, 1H), 8.38 (s, 1H), 8.06 (d,J
= 8.4 Hz, 1H), 7.71 (d,J
= 8.4 Hz, 1H), 7.65 (t,J
= 8.0 Hz, 1H), 7.60 (dd,J
= 8.4, 7.2 Hz, 1H), 7.49 (d,J
= 8.0 Hz, 1H), 7.38 (dd,J
= 8.4, 8.0 Hz, 1H), 4.05 (s, 3H), 3.80 (t,J
= 6.0 Hz, 2H), 3.12 (t,J
= 6.0 Hz, 2H)實例 94 6-( 乙基胺基 )-8- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7245)
:根據一般程序-J自支架化合物4j
開始合成。產率:196 mg (63%);ES-MS [M+1]+
: 336.9;tR
: 7.04分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.0 Hz, 1H), 8.05 (d,J
= 7.6 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.62 (d,J
= 8.4 Hz, 1H), 7.56 (td,J
= 8.0, 1.2 Hz, 1H), 7.47 (d,J
= 8.0 Hz, 1H), 7.34 (td,J
= 8.4, 1.2 Hz, 1H), 7.27 (brs, 1H), 4.04 (s, 3H), 3.6 (m, 2H), 1.25 (t,J
= 7.2 Hz, 3H)。實例 95 6-( 苄基胺基 )-8- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7246)
:根據一般程序-D自支架化合物4j
開始合成。產率:144 mg (39%);ES-MS [M+1]+
: 399.0;tR
: 7.76分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.06 (d,J
= 8.0 Hz, 1H), 7.93 (m, 1H), 7.64 (m, 2H), 7.56 (m, 1H), 7.49-7.45 (m, 3H), 7.34 (dd,J
= 8.4, 8.0 Hz, 1H), 7.28 (m, 2H), 7.18 (m, 1H), 4.79 (d,J
= 5.6 Hz, 2H), 4.05 (s, 3H)。實例 96 4-(8- 甲氧基 -12- 側氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -6- 基 ) 六氫吡嗪 -1- 甲酸第三丁基酯 (7297)
:根據一般程序-D自支架化合物4j
開始合成。產率:260 mg (60%);ES-MS [M+1]+
: 478.0;tR
: 7.11分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.55 (d,J
= 8.8 Hz, 1H), 8.08 (d,J
= 8.4 Hz, 1H), 7.94 (d,J
= 8.4 Hz, 1H), 7.75 (dd,J
= 8.0, 7.2 Hz, 1H), 7.67-7.61 (m, 2H), 7.48 (d,J
= 8.0 Hz, 1H), 4.05 (s, 3H), 3.61 (brs, 4H), 3.28 (brs, 4H), 1.43 (s, 9H)。實例 97 8- 甲氧基 -6-( 六氫吡嗪 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7247)
:根據一般程序-F在第一階段中使用N
-Boc六氫吡嗪代替4-甲氧基苄基胺來合成。產率:206 mg (98%);ES-MS [M+1]+
: 378.0;tR
: 4.32分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.55 (d,J
= 8.4 Hz, 1H), 8.99 (brs, 1H), 8.07 (d,J
= 8.0 Hz, 1H), 7.95 (d,J
= 8.0 Hz, 1H), 7.77 (m, 1H), 7.67-7.61 (m, 2H), 7.49 (d,J
= 8.0 Hz, 1H), 4.04 (s, 3H), 3.53 (m, 4H), 3.40 (m, 4H)。 方案11 實例 98 6,8- 二氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4k) :
自2-氯-4-氟苯硫醇開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為40%。ES-MS [M+H]+: 351.8;tR: 9.41分鐘 (方法-E)。實例 99 6-(3- 胺基丙基胺基 )-8- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7213)
:根據一般程序-E自支架化合物4k
開始合成。產率:108 mg (33%);ES-MS [M+1]+
: 388.0;tR
: 4.45分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (dd,J
= 8.8, 1.2 Hz, 1H), 8.24-8.19 (m, 2H), 7.77 (t,J
= 4.8 Hz, 1H), 7.73-7.70 (m, 1H), 7.65-7.61 (m, 1H), 7.43-7.38 (m, 1H), 3.74-3.67 (m, 2H), 3.33 (m, 2H;與H-O-D信號合併), 2.08-1.97 (m, 2H)。實例 100 8- 氯 -10- 氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7226)
:根據一般程序-D自支架化合物4k
開始合成。產率:172 mg (40%)。ES-MS [M+1]+
: 431.9;tR
: 4.42分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.4 Hz, 1H), 8.72 (brs, 1H), 8.21-8.15 (m, 2H), 7.70 (d,J
= 8.0 Hz, 1H), 7.61 (t,J
= 7.6 Hz, 1H), 7.53 (brs, 1H), 7.38 (t,J
= 7.6 Hz, 1H), 5.25 (brs, 1H), 3.65 (m, 4H), 3.01 (m, 4H), 2.08 (m, 2H)。實例 101 6-(2- 胺基乙基胺基 )-8- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7248)
:根據一般程序-E自支架化合物4k
開始合成。產率:100 mg (31%);ES-MS [M+1]+
: 374.0;tR
: 4.38分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.21 (m, 2H), 7.72 (td,J
= 6.8, 1.6 Hz, 1H), 7.62 (td,J
= 8.0, 6.8 Hz, 1H), 7.39 (td,J
= 6.8, 2.8 Hz, 1H), 3.62 (t,J
= 6.8 Hz, 2H), 2.91 (t,J
= 6.4 Hz, 2H)。實例 102 8- 氯 -6-( 乙基胺基 )-10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7249)
:根據一般程序-J自支架化合物4k
開始合成。產率:87 mg (28%)。ES-MS [M+1]+
: 358.8;tR
: 6.88分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.27 (d,J
= 8.8 Hz, 1H), 8.13 (m, 2H), 7.65 (d,J
= 8.4 Hz, 1H), 7.58 (m, 1H), 7.36-7.30 (m, 2H), 3.59 (m, 2H), 1.26 (t,J
= 6.8 Hz, 3H)。實例 103 6-( 苄基胺基 )-8- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7250)
:根據一般程序-D自支架化合物4k
開始合成。產率:175 mg (48%)。ES-MS [M+1]+
: 420.9;tR
: 7.19分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.23 (d,J
= 8.4 Hz, 1H), 8.15 (m, 2H), 7.99 (m, 1H), 7.61 (d,J
= 8.0 Hz, 1H), 7.56 (m, 1H), 7.45 (m, 2H), 7.34 (t,J
= 7.2 Hz, 1H), 7.28 (m, 2H), 7.19 (m, 1H), 4.78 (d,J
= 4.4 Hz, 2H)。 方案12 實例 104 6- 氯 -8,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4l) :
自2,4-二氟苯硫醇開始以3個步驟遵循一般程序A-C合成。產率:經3個步驟為13%。ES-MS [M+H]+: 333.9;tR: 8.25分鐘 (方法-G)。實例 105 6-(3- 胺基丙基胺基 )-8,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7252)
:根據一般程序-E自支架化合物4l
開始合成。產率:255 mg (76%)。ES-MS [M+1]+
: 372.1;tR
: 4.27分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.4 Hz, 1H), 8.12-8.00 (m, 2H), 7.96-7.74 (m, 2H), 7.69-7.60 (m, 1H), 7.41 (dd,J
= 7.2, 6.8 Hz, 1H), 3.69 (t,J
= 6.4Hz, 2H), 2.91 (t,J
= 7.2 Hz, 2H), 2.02 (m, 2H)。實例 106 8,10- 二氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7253)
:根據一般程序-D自支架化合物4l
開始合成。產率:130 mg (42%)。ES-MS [M+1]+
: 416.1;tR
: 4.23分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.8 Hz, 1H), 8.85 (brs, 1H), 8.03-8.14 (m, 2H), 7.76 (d,J
= 7.6 Hz, 1H), 7.65 (td,J
= 7.2, 6.8 Hz, 1H), 7.57 (m, 1H), 7.41 (dd,J
= 8.4, 6.8 Hz, 1H), 5.28 (t,J
= 5.2 Hz, 1H), 3.67 (m, 4H), 2.99-3.06 (m,4H), 2.07-2.14 (m, 2H)。實例 107 6-(2- 胺基乙基胺基 )-8,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7254)
:根據一般程序-E自支架化合物4l
開始合成。產率:25 mg (8%)。ES-MS [M+1]+
: 358.0;tR
: 4.26分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.05-7.98 (m, 2H), 7.70 (d,J
= 8.0 Hz, 1H), 7.62 (ddd,J
= 8.0, 6.8, 1.2 Hz, 1H), 7.39 (ddd,J
= 8.4, 6.8, 1.6 Hz, 1H), 3.61 (t,J
= 9.6 Hz, 2H), 2.90 (t,J
= 9.6 Hz, 2H)。實例 108 6-( 乙基胺基 )-8,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7255)
:根據一般程序-J自支架化合物4l
開始合成。產率:128 mg (42%)。ES-MS [M+1]+
: 343.0;tR
: 6.27分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (dd,J
= 8.4, 0.8 Hz, 1H), 8.05 (m, 2H), 7.69 (dd,J
= 8.4, 1.2 Hz, 1H), 7.61 (td,J
= 6.8, 1.2 Hz, 1H), 7.39 (dd,J
= 6.8, 1.2 Hz, 1H), 7.34 (t,J
= 5.2 Hz, 1H), 3.62 (m, 2H), 1.27 (t,J
= 6.0 Hz, 3H)。實例 109 6-( 苄基胺基 )-8,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7256)
:根據一般程序-D自支架化合物4l
開始合成。產率:95 mg (52%)。ES-MS [M+1]+
: 405.0;tR
: 6.62分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (dd,J
= 8.4, 1.2 Hz, 1H), 8.05 (m, 3H), 7.67 (dd,J
= 8.4, 1.2 Hz, 1H), 7.61 (td,J
= 6.8, 1.2 Hz, 1H), 7.48 (dd,J
= 8.4, 1.2 Hz, 2H), 7.39 (td,J
= 6.8, 1.6 Hz, 1H), 7.31 (t,J
= 7.2 Hz, 2H), 7.21 (t,J
= 7.2 Hz, 1H), 4.87 (d,J
= 5.6 Hz, 2H)。 方案13 實例 110 6- 氯 -10- 氟 -4- 甲基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4m) :
以2個步驟自7-甲基靛紅及化合物2a
開始使用一般程序B-C合成。產率:經2個步驟為51%。ES-MS [M+1]+: 329.9;tR: 4.19分鐘 (方法-K)。 方案14 實例 111 2,6- 二氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4n) :
以2個步驟自5-氯靛紅及化合物2a
開始使用一般程序B-C合成。產率:經2個步驟為40%。ES-MS [M+1]+: 349.8;tR: 9.39分鐘 (方法-G)。實例 112 6-((3- 胺基丙基 ) 胺基 )-2- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7403) :
根據一般程序-D自支架化合物4n
開始合成。產率:150 mg (46%)。ES-MS [M+1]+
: 387.9;tR
: 3.44分鐘 (方法-F),1
H NMR (400 MHz, DMSO-d6
):δ
9.42 (d,J
= 2.4 Hz, 1H), 8.14-8.10 (m, 3H), 8.01 (dd,J
= 8.8, 4.8 Hz, 1H), 7.77 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.65 (d,J
= 8.8 Hz, 1H), 7.59-7.57 (m, 2H), 3.63 (m, 2H), 2.87 (t,J
= 7.2 Hz, 2H), 2.0 (m, 2H)。實例 113 2- 氯 -10- 氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7406)
:根據一般程序-D自支架化合物4n
開始合成。產率:126 mg (34%)。ES-MS [M+1]+
: 431.9;tR
: 4.48分鐘 (方法-G);1
H NMR (400 MHz, DMSO-d6
):δ
9.46 (d,J
= 2.4 Hz, 1H), 8.8 (brs, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.05 (dd,J
= 8.8, 4.8 Hz, 1H), 7.80 (td,J
= 8.8, 2.8 Hz, 1H), 7.69 (d,J
= 8.8 Hz, 1H), 7.61 (dd,J
= 8.8, 2.4 Hz, 1H), 7.59 (brs, 1H), 5.24 (m, 1H), 3.65 (m, 4H), 3.01-2.94 (m, 4H), 2.07 (m, 2H)。實例 114 6-( 苄基胺基 )-2- 氯 -10- 氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7416)
:根據一般程序-D自支架化合物4n
開始合成。產率:259 mg (71%),ES-MS [M+1]+
: 421.0, tR
: 7.42分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.48 (d,J
= 2.0 Hz, 1H), 9.05 (d,J
= 2.0 Hz, 1H), 9.05 (d,J
= 2.8 Hz, 1H), 9.05 (d,J
= 2.8 Hz, 1H), 9.05 (d,J
= 2.8 Hz, 1H)。 方案15 實例 115
6-氯-2,10-二氟-12H-苯并噻喃并[2,3-c]喹啉-12-酮(4o):以2個步驟自5-氟靛紅及化合物2a
開始使用一般程序B-C合成。產率:經2個步驟為53%。ES-MS [M+1]+: 333.8;tR: 7.90分鐘 (方法-G)。實例 116 6-(3- 胺基丙基胺基 )-2,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7402)
:根據一般程序-E自支架化合物4o
開始合成。產率:200 mg (60%),ES-MS [M+1]+
: 372.0, tR
: 4.21分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.18 (dd,J
= 8.8, 2.8 Hz, 1H), 8.20 (brs, 2H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.04 (dd,J
= 9.2, 8.8 Hz, 1H), 7.79 (m, 1H), 7.72 (dd,J
= 9.2, 5.2 Hz, 1H), 7.50 ( m, 1H), 7.44 (m, 1H), 3.643 (m, 2H), 2.86 (m, 2H), 2.02 (m, 2H)。實例 117 2,10- 二氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7408)
:根據一般程序-D自支架化合物4o
開始合成。產率:190 mg (51%),ES-MS [M+1]+
: 416.0, tR
: 4.20分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.18 (dd,J
= 12.8, 3.2 Hz, 1H), 8.8 (brs, 1H), 8.15 (dd,J
= 10.0, 2.8 Hz, 1H), 8.04 (dd,J
= 8.8, 5.2 Hz, 1H), 7.79 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.73 (dd,J
= 8.8, 6 Hz, 1H), 7.53-7.45 (m, 2H), 5.25 (brs, 1H), 3.64 (m, 4H), 3.0-2.93 (m, 4H), 2.01 (m, 2H)。實例 118 6-(2- 胺基乙基胺基 )-2,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7422)
:根據一般程序-E自支架化合物4o
開始合成。產率:102 mg (31%),ES-MS [M+1]+
: 357.9, tR
: 4.16分鐘 (方法-F),1
H NMR (400 MHz, DMSO-d6
):δ
9.20 (dd,J
= 12.8, 2.8 Hz, 1H), 8.18 (ddd,J
= 10.0, 9.6, 2.8 Hz, 1H), 8.09-8.05 (m, 4H), 7.83-7.75 (m, 2H), 7.54 (td,J
= 8.8, 2.8 Hz, 1H), 8.04 (dd,J
= 8.8, 5.2 Hz, 1H), 7.42 (t,J
= 4.8 Hz, 1H), 3.81 (m, 2H), 3.16 (m, 2H)。實例 119 6-( 苄基胺基 )-2,10- 二氟 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7424)
:根據一般程序-D自支架化合物4o
開始合成。產率:149 mg (41%),ES-MS [M+1]+
: 404.9, tR
: 6.49分鐘 (方法-J),1
H NMR (400 MHz, DMSO-d6
):δ
9.18 (dd,J
= 12.8, 2.8 Hz, 1H), 8.16 (ddd,J
= 10.0, 9.6, 2.8 Hz, 1H), 8.06 (m, 1H), 7.82-7.76 (m, 2H), 7.66 (dd,J
= 8.8, 6 Hz, 1H), 7.49-7.43 (m, 3H), 7.28 (m, 2H), 7.18 (dd,J
= 7.6, 7.2 Hz, 1H), 4.77 (d,J
= 5.6 Hz, 2H)。實例 120 4-(2,10- 二氟 -12- 側氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -6- 基 ) 六氫吡嗪 -1- 甲酸第三丁基酯 (7495)
:根據一般程序-D自支架化合物4o
開始合成。產率:300 mg (69%),ES-MS [M+1]+
: 484.0, tR
: 7.77分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (dd,J
= 12.8, 2.8 Hz), 8.18-8.11 (m, 2H), 7.99 (dd,J
= 9.2, 6 Hz), 7.79 (m, 1H), 7.67 (m, 1H), 3.62 (m, 4H), 3.25 (m, 4H), 1.43 (s, 9H)。實例 121 2,10- 二氟 -6-( 六氫吡嗪 -1- 基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7425)
:根據一般程序-F在步驟-1中自1-Boc六氫吡嗪開始代替4-甲氧基苄基胺合成。產率:300 mg (69%),ES-MS [M+1]+
: 383.9, tR
: 4.66分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (dd,J
= 12.8, 2.8 Hz), 8.15-8.09 (m, 2H), 7.99 (dd,J
= 9.2, 6 Hz), 7.78 (td,J
= 8.4, 2.8 Hz, 1H), 7.61 (td,J
= 8.8, 2.8 Hz, 1H), 3.35 (m, 4H), 3.20 (m, 4H)。 方案16 實例 122 6- 氯 -10- 氟 -2- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (4p) :
以2個步驟自5-甲氧基靛紅及化合物2a
開始使用一般程序B-C合成。產率:經2個步驟為30%。ES-MS [M+1]+: 345.8;tR: 8.04分鐘 (方法-G).實例 123 10- 氟 -6-(3-(2- 羥基乙基胺基 ) 丙基胺基 )-2- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7407)
:根據一般程序-D自支架化合物4p
開始合成。產率:135 mg (44%),ES-MS [M+1]+
: 428.0, tR
: 4.09分鐘 (方法-G),1
H NMR (400 MHz, DMSO-d6
): δ 9.02 (d,J
= 2.8 Hz, 1H), 8.88 (brs, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.02 (dd,J
= 9.2, 5.2 Hz, 1H), 7.77 (td,J
= 8.8,2.8 Hz, 1H), 7.66 (d,J
= 8.8 Hz, 1H), 7.29 (dd,J
= 9.2, 2.8 Hz,1H), 7.11 (t,J
= 4.8 Hz, 1H), 5.25 (brs, 1H), 3.85 (s, 3H), 3.66-3.59 (m, 4H), 3.00-2.64 (m, 4H), 2.10-2.05 (m, 2H)。實例 124 6-( 苄基胺基 )-10- 氟 -2- 甲氧基 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 (7420)
:根據一般程序-D自支架化合物4p
開始合成。產率:37 mg (10%),ES-MS [M+1]+
: 417.0, tR
: 7.87分鐘 (方法-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.05 (d,J
= 2.8 Hz, 1H), 8.21 (dd, J = 9.6, 2.8 Hz, 1H), 8.08 (dd,J
= 8.8, 4.8 Hz, 1H), 7.80 (td,J
= 8.4, 2.8 Hz, 1H), 7.62 (d,J
= 8.8 Hz, 1H), 7.54 (t,J
= 5.6 Hz,1H), 7.47 (d, J = 7.2Hz, 2H), 7.26-7.31 (m, 3H), 7.21 (t,J
= 7.2 Hz, 1H), 4.78 (d,J
= 5.6 Hz, 2H), 3.87 (s, 3H)。 方案17方案18方案19方案20方案21方案22方案23方案24方案25方案26方案27方案28方案29方案30方案31 實例 124 6,10- 二氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 7,7- 二氧化物 (5a) :
根據一般程序-L自支架化合物4a
開始合成。產率:480 mg (83%),ES-MS [M+1]+
: 363.8, tR
: 4.2分鐘 (方法-E),1
H NMR (400 MHz, TFA-d):δ
9.07 (d,J
= 7.6 Hz, 1H), 8.38 (m, 2H), 8.32-8.27 (m, 2H), 8.1 (m, 2H)。13
C NMR (100 MHz, CDCl3
): 121.66, 125.37, 127.59, 128.51, 129.33, 130.85, 131.91, 132.27, 133.62, 135.23, 137.63, 138.46, 140.61, 143.04, 149.22, 179.89.實例 125 6- 胺基 -10- 氯 -12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 7,7- 二氧化物 (7001) :
於40℃下根據一般程序-F自5a
開始藉由用CHCl3
作為溶劑替代DMSO來合成。產率:310 mg (63%)。ES-MS [M+1]+
: 344.9;tR
: 3.68分鐘 (方法-A),1
H NMR (400 MHz, CDCl3
):δ
8.58 (d,J
= 8.8 Hz, 1H), 8.12 (s, 1H), 8.07 (d,J
= 8.4 Hz, 1H), 7.81(d,J
= 8.4 Hz, 1H), 7.73-7.67 (m, 2H), 7.44 (dd,J
= 7.6, 7.2 Hz, 1H), 6.12 (brs, 2H)。實例 126 10- 氯 -6-( 丙基胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 7,7- 二氧化物 (7002) :
將5a
(1.0當量)、丙胺(5.0當量)於CHCl3
(約4-5倍體積)中之混合物於RT下攪拌24小時。如藉由TLC監測反應完成後,濃縮溶劑。藉由FCC純化粗產物,從而得到橙紅色固體狀目標化合物。產率:130 mg (61%)。ES-MS [M+1]+
: 387.0;tR
: 5.63分鐘 (方法-A),1
H NMR (400 MHz, CDCl3
):δ
8.48 (d,J
= 8.8 Hz, 1H), 8.09 (d,J
= 1.6 Hz, 1H), 8.04 (d,J
= 8.4 Hz, 1H), 7.79 (dd,J
= 8.0, 2.0 Hz, 1H), 7.73 (d,J
= 8.4 Hz, 1H), 7.66 (dd,J
= 7.6, 7.2 Hz, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 6.89 (brs, 1H)。3.65 (m, 2H), 1.77 (sextet,J
= 7.2 Hz, 2H), 1.06 (t,J
= 7.2 Hz, 3H)。實例 127 6-((3- 胺基丙基 ) 胺基 )-10- 氯 -12H
- 苯并噻喃并 [2,3-c
] 喹啉 -12- 酮 7,7- 二氧化物 (7003) :
向於RT下7704
(1.0當量)及TFA (約30倍體積)之攪拌溶液中逐滴添加H2
O2
溶液(約7倍體積),並將混合物於相同溫度下進一步攪拌1小時。如藉由LCMS監測反應完成後,濃縮溶劑。將所得殘餘物用冰冷水淬滅且用飽和NaHCO3
溶液(pH約8)鹼化並用EtOAc (100 ml)稀釋。過濾沈澱出之產物;用水洗滌並真空乾燥,從而得到呈幾乎純形式之橙紅色固體狀目標化合物。產率:85 mg (31%)。ES-MS [M+1]+
: 401.9;tR
: 2.16分鐘 (方法-A),1
H NMR (400 MHz, CDCl3
): (觀察到較差的峰拆分;對應於兩個亞甲基之質子產生不同之4個信號)δ
8.37 (d,J
= 7.6 Hz, 1H), 8.17-8.08 (brm, 3H), 7.72 (brm, 1H), 7.64 (brm, 1H), 7.39 (brm, 1H), 7.23 (brm, 1H), 6.8 (brm, 1H), 3.63 (m, 2H), 3.03 (m, 1H), 2.66 (t,J
= 6.0 Hz, 1H ), 1.74 (t,J
= 6.0 Hz, 2H)。實例 128 10- 氯 -6-((3-((2- 羥基乙基 ) 胺基 ) 丙基 ) 胺基 )-12H- 苯并噻喃并 [2,3-c] 喹啉 -12- 酮 7,7- 二氧化物 (7004) :
將5a
(1.0當量)、3-((2-羥基乙基)胺基)丙基)胺(5.0當量)於CHCl3
(約4-5倍體積)之混合物於RT下攪拌24小時。如藉由TLC監測反應完成後,濃縮溶劑。藉由FCC純化粗產物,從而得到橙紅色固體狀目標化合物。產率:105 mg (9%)。ES-MS [M+1]+
: 446.0;tR
: 2.26分鐘 (方法-A),1
H NMR (400 MHz, DMSO-d6
):δ
8.42 (d,J
= 8.6 Hz, 1H), 8.30 (m, 1H), 8.23 (s, 1H), 8.2 (d,J
= 6.8 Hz, 1H), 8.12 (d,J
= 8.4 Hz, 1H), 7.77 (m, 1H), 7.68 (d,J
= 8.5 Hz, 1H), 7.45 (t,J
= 7.0 Hz, 1H), 7.33 (brs, 1H), 5.2 (brs, 1H), 3.71 (d,J
= 5.6 Hz, 2H), 3.63 (d,J
= 4.6 Hz, 2H), 3.03-2.98 (m, 4H), 2.04 (m, 2H)。 生物分析
在新鮮製備之基本反應緩衝液(20 mM Hepes (pH 7.5)、10 mM MgCl2
、1 mM EGTA、0.02% Brij35、0.02 mg/ml BSA、0.1 mM Na3
VO4
、2 mM DTT、1% DMSO)中製備指示受質。將任何所需之輔因子遞送至上述受質溶液。將指示之激酶遞送至受質溶液中並輕柔混合。藉由Acoustic技術(Echo550;奈升範圍)將DMSO中之測試化合物添加至激酶反應混合物中並於室溫下培育20分鐘。將33P-ATP (比活性10 uM)遞送至反應混合物中以起始反應。於室溫下將激酶反應物培育2小時。將反應物點樣於P81離子交換紙上。藉由過濾結合方法檢測激酶活性。 利用4-喹啉酮衍生物之FLT3之抑制 (A:< 51 nM;B:51~200 nM;C:201~500 nM;D:501~1000 nM;E:> 1 uM;N/A:不適用) The present invention relates to substituted 4-quinolinone derivatives that are useful as FLT3 inhibitors and for the treatment and / or prevention of tumors. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and this term is used in this context to illustrate the invention. The terms used in the description are only used to explain specific embodiments, and are not intended to limit the present invention. If a range of values is provided, it should be understood that each intermediate value between the upper and lower limits of the range (to the tenth of the lower limit unit unless the context clearly indicates otherwise) (e.g. In the case of a group, in this case, providing the number of each carbon atom in the range) and any other stated or intermediate value in the range is encompassed by the present invention. The upper and lower limits of these smaller ranges may be independently included in the smaller ranges and also encompassed by the invention, subject to any explicitly excluded limits within the stated ranges. If the stated range includes one or both of the limits, ranges excluding both of those included limits are also included in the invention. Unless the context clearly indicates otherwise, as used herein and in the scope of the accompanying patent application, the article "a (a and an)" means one or more of the grammatical recipients of that article (i.e., means at least One). For example, "element" means one element or more than one element. As used herein in the description and the scope of the patent application, the phrase "and / or" should be understood to mean "either or both" of the elements so combined, that is, in some cases, in a combined manner and in Elements that exist separately in other cases. Multiple elements listed with "and / or" shall be considered to be the same, that is, "one or more" of the elements so combined. Depending on the circumstances, there are elements other than those specifically identified by the "and / or" clause, whether related or unrelated to those elements of the specific identification. The terms "halo" and "halogen" as used herein refer to an atom selected from the group consisting of fluorine, chlorine, bromine and iodine. The term "alkyl" refers to a straight or branched hydrocarbon chain group consisting of only carbon and hydrogen atoms, free of unsaturation, and having 1 to 15 carbon atoms (e.g. C1
-C15
alkyl). In certain embodiments, the alkyl group contains 1 to 13 carbon atoms (e.g., C1
-C13
alkyl). In certain embodiments, the alkyl group contains 1 to 8 carbon atoms (e.g., C1
-C8
alkyl). In other embodiments, the alkyl group contains 1 to 5 carbon atoms (e.g., C1
-C5
alkyl). In other embodiments, the alkyl group contains 1 to 4 carbon atoms (e.g., C1
-C4
alkyl). In other embodiments, the alkyl group contains 1 to 3 carbon atoms (e.g., C1
-C3
alkyl). In other embodiments, the alkyl group contains 1 to 2 carbon atoms (e.g., C1
-C2
alkyl). In other embodiments, the alkyl group contains one carbon atom (e.g., C1
alkyl). In other embodiments, the alkyl group contains 5 to 15 carbon atoms (e.g., C5
-C15
alkyl). In other embodiments, the alkyl group contains 5 to 8 carbon atoms (e.g., C5
-C8
alkyl). In other embodiments, the alkyl group contains 2 to 5 carbon atoms (e.g., C2
-C5
alkyl). In other embodiments, the alkyl group contains 3 to 5 carbon atoms (e.g., C3
-C5
alkyl). In other embodiments, the alkyl group is selected from the group consisting of methyl, ethyl, 1-propyl (n-propyl), 1-methylethyl (isopropyl), 1-butyl (n-butyl), 1 -Methylpropyl (second butyl), 2-methylpropyl (isobutyl), 1,1-dimethylethyl (third butyl), 1-pentyl (n-pentyl). The alkyl group is attached to the rest of the molecule by a single bond. Unless stated otherwise specifically in the specification, an alkyl group is optionally substituted with one or more substituents. The term "alkenyl" as used herein denotes a monovalent group derived from a hydrocarbon moiety containing 2 to 6 or 2 to 8 carbon atoms and having at least one carbon-carbon double bond in certain embodiments. The double bond may or may not be the point of attachment to another group. Alkenyl includes, but is not limited to, for example, vinyl, propenyl, butenyl, 1-methyl-2-buten-1-yl, heptenyl, octenyl, and the like. The term "alkoxy" refers to a group bonded via an oxygen atom of the formula -O-alkyl, where alkyl is an alkyl chain as defined above. The term "alkenyl" refers to a straight or branched hydrocarbon chain group consisting of only carbon and hydrogen atoms, containing at least one carbon-carbon double bond, and having 2 to 12 carbon atoms. In certain embodiments, alkenyl contains 2 to 8 carbon atoms. In other embodiments, alkenyl contains 2 to 4 carbon atoms. Alkenyl is attached to the rest of the molecule by a single bond, such as ethenyl (i.e. vinyl), prop-1-enyl (i.e. allyl), but-1-enyl , Pent-1-enyl, pent-1,4-dienyl and the like. Unless stated otherwise specifically in the specification, alkenyl is optionally substituted with one or more substituents. The term "cycloalkyl" as used herein denotes a monovalent group derived from a monocyclic or polycyclic saturated or partially unsaturated carbocyclic compound. C3
-C8
-Examples of cycloalkyl include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopentyl, and cyclooctyl. The term "aryl" as used herein refers to a monocyclic or polycyclic carbocyclic ring system having one or more fused or non-fused aromatic rings, including but not limited to phenyl, naphthyl, tetrahydronaphthyl, di Hydroindenyl, indenyl and the like. The term "heteroaryl" as used herein refers to a monocyclic or polycyclic (e.g., bicyclic or tricyclic or more) fused or non-fused group or ring system having at least one aromatic ring, having 5 Up to 10 ring atoms, one of which is an additional heteroatom independently selected from S, O and N; 0, 1 or 2 ring atoms are independently selected from S, O and N; and the remaining ring atoms are carbon. Heteroaryl groups include, but are not limited to, pyridyl, pyrazinyl, pyrimidinyl, pyrrolyl, pyrazolyl, imidazolyl, thiazolyl, oxazolyl, isoxazolyl, thiadiazolyl, oxadiazolyl , Thienyl, furyl, quinolinyl, isoquinolinyl, benzimidazolyl, benzoxazolyl, quinazoline, and the like. The term "heterocycloalkyl" as used herein refers to a non-aromatic 3-membered ring, 4-membered ring, 5-membered ring, 6-membered ring, or 7-membered ring, or a bicyclic or tricyclic group fused or non-fused system Where (i) at least one ring contains between 1 and 3 heteroatoms independently selected from oxygen, sulfur and nitrogen, (ii) each 5-membered ring has 0 to 1 double bond and each 6 Member ring with 0 to 2 double bonds, (iii) nitrogen and sulfur heteroatoms may be oxidized as appropriate, (iv) nitrogen heteroatoms may be quaternized as appropriate, and (iv) any of the rings may be dense Combined to the benzene ring. Representative heterocycloalkyls include, but are not limited to, [1,3] dioxolane, pyrrolidinyl, pyrazolinyl, pyrazolyl, imidazolinyl, imidazolyl, hexahydropyridyl, hexahydropyridyl Hydropyrazinyl, oxazolyl, isoxazolyl, morpholinyl, thiazolyl, isothiazolyl, and tetrahydrofuranyl. The term "pharmaceutically acceptable salt" refers to a salt prepared from a pharmaceutically revealable non-toxic base or acid including inorganic or organic bases and inorganic or organic acids. Salts of basic compounds encompassed by the term "pharmaceutically acceptable salts" refer to non-toxic salts of the compounds of the present invention which are generally prepared by reacting a free base with a suitable organic or inorganic acid. Representative salts of the basic compounds of the present invention include, but are not limited to, the following salts: acetate, ascorbate, adipate, alginate, aspartate, benzenesulfonate, benzoate, carbonate Hydrogen salt, hydrogen sulfate, tartrate, borate, bromide, butyrate, camphor salt, camphor sulfonate, d-camphorsulfonate, carbonate, chloride, clavulanate , Citrate, cyclopentanepropionate, diethylacetic acid, digluconate, dihydrochloride, dodecyl sulfate, edetate, ethanedisulfonate, etolate ), Ethanesulfonate, ethanesulfonate, formate, fumarate, gluceptate (glucoheptanoate), gluconate, glutamate, glycerol phosphate, para-α-hydroxyl Glycolyllarsanilate, hemisulfate, heptanoate, hexanoate, hexyl resorcinol, hydrabamate, bromide, chloride, 2-hydroxyethane Sulfonate, hydroxynaphthoate, iodide, isonicotinate, isothiosulfate, lactate, lactate, month Laurate, malate, maleate, mandelate, mesylate, methyl nitrate, methyl sulfate, methane sulfonate, mucate, 2-naphthalene sulfonate, naphthalene sulfonate Acid salt, nicotinate, nitrate, oleate, oxalate, pamoate (paraben), palmitate, pantothenate, pectate, persulfate , Phosphate / hydrogen phosphate, pimelate, phenylpropionate, polygalacturonate,
Propionate, salicylate, stearate, sulfate, hypoacetate, succinate, tannate, tartrate, theophylline, thiocyanate, tosylate, triethyliodide , Trifluoroacetate, undecanoate, valerate and the like. In addition, if the compounds of the present invention have an acidic moiety, suitable pharmaceutically acceptable salts include (but are not limited to) salts derived from inorganic bases, including aluminum, ammonium, calcium, copper, iron, Iron, lithium, magnesium, manganese, manganese, potassium, sodium, zinc, and the like. Salts derived from pharmaceutically acceptable organic non-toxic bases include the following salts: primary, secondary, and tertiary amines, cyclic amines, dicyclohexylamine, and basic ion exchange resins, such as arginine, betaine , Caffeine, choline, N, N-dibenzylethylenediamine, diethylamine, 2-diethylaminoethanol, 2-dimethylaminoethanol, ethanolamine, ethylamine, ethylenediamine, N-ethyl Morpholine, N-ethylhexahydropyridine, reduced glucosamine, glucosamine, histidine, harmine, isopropylamine, lysine, methyl-reduced glucosamine, morpholine, hexahydropyrazine, six Hydropyridine, polyamine resin, procaine, purine, theobromine, triethylamine, trimethylamine, tripropylamine, tromethamine, and the like. Also included are basic nitrogen-containing groups that can be quaternized with reagents such as: lower alkyl halides such as methyl, ethyl, propyl and butyl chlorides, bromides and iodides; Alkyl esters, such as dimethyl sulfate, diethyl sulfate, dibutyl sulfate, and dipentyl sulfate; long-chain halides, such as decyl, lauryl, myristyl, and stearyl. Chlorides, bromides and iodides; aralkyl halides, such as benzyl and phenethyl bromides, and others. The term "individual" includes living organisms such as humans, monkeys, cows, sheep, horses, pigs, cows, goats, dogs, cats, mice, rats, cultured cells and their transgenic species. In the preferred embodiment, each system is human. The term "administration" includes an administration route which allows the active ingredient of the present invention to perform its intended function. The term "treat or treatment" refers to a method of reducing the effect of a disease or condition. Treatment can also refer to a method that reduces the underlying disease of the disease or condition itself and is therefore not merely a symptom. Treatment may be any reduction from a natural level and may be, but is not limited to, a complete elimination of a disease, condition, or symptom of a disease or condition. The term "prevent, prevent or prevent" means to inhibit or prevent symptoms related to the target disease. The phrase "therapeutically effective amount" refers to the amount of a compound, material, or composition comprising a compound of the invention that is effective to produce the desired therapeutic effect at a reasonable benefit / risk ratio applicable to any medical treatment. In one aspect, the present invention provides a compound having the following formula (I-1), (I-2), (I-3) or (I-4),or, Where Y is [P] n, where P is -CH-, -N-, or -O-; X is [Q] n, where Q is -CH2
-, -NH-, -O-, -S-, -SO2
-Or -N-alkyl; n is 0 or 1; R1
Represents mono-, di-, tri- or tetra substitution and is selected from the group consisting of halogen, -OH, -NH2
, -NO2
, -CN, alkyl, alkenyl, haloalkyl, -NHRa
, N (Rb
)2
, -ORa
, 3-membered cycloalkyl, 4-membered cycloalkyl, 5-membered cycloalkyl or 6-membered cycloalkyl, 3-, 4-, 5- or 5- or 5-membered heteroatoms selected from N, O, and S 6-heterocycloalkyl, aryl or heteroaryl; Ra
System H, alkyl, alkenyl, halogen, hydroxyalkyl, -OH, -NO2
Or phenyl; Rb
Alkyl, alkenyl or halogen; R2
Department -NRd
Re
-, -O-alkyl, -C (= O)-5 or 6-membered aryl or -C (= O)-5 or 6-membered heteroaryl; Rd
OH, alkyl, alkenyl, aryl, heteroaryl, heteroalkenyl, -alkylene-NRa
Re
, -Extended alkyl-N (Rb
)2
, -Extended alkyl-ORc
, -Alkylene-5 or 6-membered aryl, -alkylene-5 or 6-membered heteroaryl or 5 or 6-membered heterocycloalkyl or heteroaryl containing at least one N; Re
H, alkyl, alkenyl or aryl; or Rd
Re
Forms a 3 to 8 membered heterocycloalkyl or heteroaryl ring with N, optionally via C1
-C3
Alkyl, C1
-C3
Alkylene-phenyl, third butyloxycarbonyl substituted or N substituted, Rc
H, alkyl, alkenyl, halogen or phenyl; R3
H, alkyl, alkenyl, halogen or CN, NH2
Or NO2
. Wherein the alkyl or alkenyl is unbranched or branched, unsubstituted or substituted with halogen, hydroxyl, amine or nitro; and where the cycloalkyl or heterocycloalkyl is unsubstituted or substituted with halogen, -OH , -NH2
, -NO2
, -CN, alkyl, alkenyl, -NHRa
, N (Rb
)2
Or -ORa
Substitution; conditions are when P is -CH- and n is 1, R at position 81
Not Cl; or a solvate, prodrug, stereoisomer, mirror isomer, or pharmaceutically acceptable salt thereof. In one embodiment, Q is -S- and n is 1. In one embodiment, P is -C- or -N- and n is 1. In one embodiment, R1
CN, F, Cl, -OC1-4
Alkyl, C1-4
Alkyl or halo C1-4
alkyl. In another embodiment, when P is -C-, Cl is bonded to C11, C10, C9 or C8; and when P is -C-, -OC1-4
Alkyl, F, CN, -OC1-4
Alkyl, C1-4
Alkyl or halo C1-4
The alkyl group is bonded to C10. In one embodiment, R2
Department-NH-C1-3
Alkylene-NHRa
, -NH-C1-3
Alkylene-NH2
, -NH-C1-3
Alkyl-OH, -NH-C1-3
Alkylene-NHC1-4
Alkyl OH, -C1-3
Alkylene-5 or 6-membered aryl, -C1-3
Alkyl-5 or 6-membered heteroaryl. In another embodiment, Ra
Department H; Rc is hydroxyl C1-4
alkyl. In one embodiment, R3
For hydrogen. In some embodiments, the compounds of the invention are selected from the group consisting of: The invention encompasses all stereoisomeric forms of the compounds of formulae (I-1), (I-2), (I-3) and (I-4). The asymmetric centers existing in the compounds of the formulae (I-1), (I-2), (I-3) and (I-4) may all have the (R) configuration or the (S) configuration independently of each other. When the bond to a chiral carbon is shown as a straight line in the structural formula of the present invention, it should be understood that the (R) and (S) configurations of the chiral carbon and therefore the two mirror image isomers and mixtures thereof are covered . This mirror image isomer ((R) or (S), at the center) is expected when drawing a particular configuration. Similarly, when enumerating the names of compounds without the chiral name of the chiral carbon, it should be understood that the name covers the chiral carbon (R) and (S) configurations and therefore individual mirror image isomers and mixtures thereof. The invention includes all possible enantiomers, regioisomers, and non-enantiomers, and mixtures of two or more stereoisomers, such as all of the enantiomers and / or non-enantiomers A mixture of ratios. Therefore, mirror isomers are the subject of the present invention and are in the form of mirror isomers (both left and right isomers), in the form of racemates, and in all ratios of the two mirror isomers. Of mixtures. In the case of cis / trans isomerism, the invention includes cis and trans forms and mixtures of all ratios of those forms. If desired, the preparation of individual stereoisomers can be carried out by separating the mixture by common methods, such as by chromatography or crystallization, by synthesizing using stereochemically homogeneous starting materials, or by stereoselective synthesis. Optionally, derivatization can be performed before separation of stereoisomers. The separation of a mixture of stereoisomers can be carried out in an intermediate step during the synthesis of compounds of formulae (I-1), (I-2), (I-3) and (I-4) or they can be used for the final racemic product get on. Absolute stereochemistry can be determined by X-ray crystallography of the crystalline product or crystalline intermediate (derived with a reagent containing a stereocenter of a known configuration if necessary). If the compounds of the present invention can be tautomeric, all individual tautomers and mixtures thereof are included in the scope of the present invention. The present invention includes all such isomers, as well as the salts, solvates (including hydrates), and solvates of the racemates, mirror isomers, non-image isomers, and tautomers and mixtures thereof. salt. As used herein, regardless of whether specific abbreviations are specifically defined, the symbols and conventions used in such processes, schemes, and examples should be consistent with those used in the current scientific literature, for example, the Journal of the American Chemical Society or the Journal of Biological Chemistry. In particular, but not limited to, the following abbreviations may be used in the examples and throughout the specification: g (gram); mg (mg); mL (ml); μL (microliter); mM (millimolar concentration); M (micromolar) Ear concentration); Hz (Hertz); MHz (Megahertz); mmol (millimolar); hr or hrs (hour); min (minute); MS (mass spectrometry); ESI (electrospray ionization); TLC (thin Layer chromatography); and HPLC (high pressure liquid chromatography). For all of the following examples, standard processing and purification methods known to those skilled in the art can be used. Unless otherwise indicated, all temperatures are expressed in ° C (Celsius). Unless otherwise stated, all reactions are performed at room temperature. The synthetic methods explained herein are intended to illustrate applicable chemical methods by using specific examples, and do not indicate the scope of this disclosure. The compounds of the formula (I-1), (I-2), (I-3) and (I-4) according to the present invention are prepared according to a general chemical synthesis procedure. The preparation of examples of the compounds of the invention is described below. Suitable synthesis of the compounds of the invention can be found in the examples below. In another aspect, the present invention provides a pharmaceutical composition comprising a compound of any one of Formulae I-I to I-4 or a pharmaceutically acceptable ester, salt or prodrug thereof, and a pharmaceutically acceptable carrier. To prepare the pharmaceutical composition of the present invention, one or more of the compounds of the present invention as an active ingredient is thoroughly mixed with a pharmaceutical carrier according to conventional pharmaceutical mixing techniques, which is administered end-view (e.g., orally or parenterally (e.g., muscle) Inside)) Many forms are used as the desired formulation form. In preparing the composition in an oral dosage form, any commonly used pharmaceutical medium may be used. Thus, for liquid oral preparations (e.g., suspensions, elixirs, and solutions), suitable carriers and additives include water, glycols, oils, alcohols, flavoring agents, preservatives, colorants, and the like; for solid oral preparations (e.g., Powder, capsule, film-coated tablet, gelatin capsule and lozenge), suitable carriers and additives include starch, sugar, diluent, granulating agent, lubricant, binder, disintegrant and the like. Because tablets and capsules are easy to administer, they represent the most advantageous form of oral dosage unit, in which case solid pharmaceutical carriers are clearly employed. If desired, the lozenges may be sugar coated or enteric coated by standard techniques. For parenteral administration, the carrier usually contains sterile water, but may include other ingredients, for example, for purposes such as to aid dissolution or for preservation. Injectable suspensions may also be prepared, in which case suitable liquid carriers, suspensions and the like may be employed. The pharmaceutical compositions herein will contain each dosage unit (e.g., lozenges, capsules, powders, injections, teaspoons, and the like) in an amount necessary to deliver an effective dose as described above. The novel compositions that can be incorporated into the present invention are in liquid form for oral administration or by injection, including aqueous solutions, suitably flavored syrups, aqueous or oily suspensions, and the use of edible oils such as cottonseed oil, sesame oil, coconut oil, or peanut oil ) Flavored emulsions and tinctures and similar pharmaceutical vehicles. Dispersants or suspending agents suitable for aqueous suspensions include synthetic and natural gums such as tragacanth, gum arabic, alginate, dextran, sodium carboxymethylcellulose, methylcellulose, polyvinylpyrrolidine Ketone or gelatin. Oral tablets and capsules are usually supplied in unit dosage form and contain conventional excipients such as binders, fillers (including cellulose, mannitol, lactose), diluents, lozenges, lubricants (including hard Magnesium stearate), detergents, disintegrating agents (such as polyvinyl pyrrolidone and starch derivatives such as sodium starch glycolate), colorants, flavoring agents, and wetting agents (such as sodium lauryl sulfate). Oral solid compositions can be prepared by conventional blending, filling or tableting methods. The blending operation may be repeated to distribute the active ingredient throughout the composition containing a large amount of filler. These operations are customary. For parenteral administration, fluid unit doses containing the compound and a sterile vehicle can be prepared. Depending on the vehicle and concentration, the compound can be suspended or dissolved. Parenteral solutions are usually prepared by dissolving the compound in a vehicle, sterilizing by filtration, filling a suitable vial, and sealing. Advantageously, adjuvants such as local anesthetics, preservatives and buffering agents can also be dissolved in the vehicle. To increase stability, the composition can be frozen after filling the vial and the water can be removed under vacuum. Parenteral suspensions are prepared in substantially the same manner, except that the compound can be suspended in the vehicle rather than dissolved, and sterilized by exposure to ethylene oxide before being suspended in a sterile vehicle. Advantageously, a surfactant or wetting agent may be included in the composition to facilitate uniform distribution of the compounds of the present application. Pharmaceutical preparations for administration by inhalation can be delivered from an insufflator or nebulizer pressurized pack. In another aspect, the invention provides a method of inhibiting FLT3, comprising contacting a cell with a compound of the invention. In another aspect, the invention provides a method of treating or preventing a disease associated with FLT3 inhibition in an individual, comprising administering an effective amount of a compound of the invention. The compounds of the invention are useful in the treatment or prevention of any disease and / or condition in which FLT3 inhibition is desired. Inhibition of enzymes will result in reduced tumor growth. Therefore, the present invention provides a method for treating or preventing a tumor or cancer. Examples of cancers that can be treated according to the present teachings include, but are not limited to, invasive breast cancer, adenocarcinoma, lung cancer (non-small cell, squamous cell carcinoma, adenocarcinoma and large cell lung cancer), liver cancer, colorectal cancer, brain cancer, Head and neck cancer (e.g. nerve / glioblastoma), breast cancer, ovarian cancer, bladder transitional cell cancer, prostate cancer, oral squamous cell carcinoma, osteosarcoma, adrenal cortex cancer, gastrointestinal tumors (including colorectal cancer), biliary tract Cancer (e.g., gallbladder cancer (GBC)), bladder cancer, esophageal cancer, gastric cancer, cervical cancer, salivary gland cancer, diarrhea, benign neoplasm, ductal carcinoma in situ, paronychia, bile duct cancer, kidney cancer, pancreatic cancer, Myeloblastoma, glioblastoma; breast duct, HER2-positive and triple-negative breast tumors; hematological malignancies and leukemia (acute myeloid leukemia (AML), B-precursor acute lymphoblastic leukemia (ALL) ), A small portion of T cell ALL and chronic myelogenous leukemia (CML)). The compound or a pharmaceutically acceptable salt thereof is oral, nasal, transdermal, pulmonary, inhalation, buccal, sublingual, intraperitoneal, subcutaneous, intramuscular, intravenous, rectal, intrapleural, intrathecal and Parenteral administration. In one embodiment, the compound is administered orally. Those skilled in the art will recognize the advantages of certain routes of administration. The dosage regimen of the compound is selected based on a variety of factors, including the type, species, age, weight, sex, and medical condition of the patient; the severity of the condition to be treated; the route of administration; the kidney and liver function of the patient; A specific compound or a salt thereof. A skilled physician or veterinarian can easily determine and prescribe the effective amount of the drug required to prevent, counteract or prevent the progress of the condition. Now that the present invention has been described with the help of written description, those skilled in the art will recognize that the present invention can be practiced in various embodiments and the following descriptions and examples are used for illustrative purposes, without limiting the scope of the following patent applications.Examples
All key raw materials were purchased from various commercial sources and used without further purification. Some key raw materials and reagents are available internally. Using DMSO-d on a 400 MHz NMR spectrometer6
CDCl3
Or TFA-d1
Recorded as deuterated solvent1
H NMR spectrum. According to the followingmethod AK
One of them performed LC-MS analysis of the compound.method A
Column: Symmetry- C18 4.6 × 75 mm, 3.5 µm; Wavelength: 254 nm; Flow rate: 0.8 mL / min; Run time: 12 minutes; Time and mobile phase gradient (time (min) / B): 0/50 , 3/95, 9/95, 10/50, 12/50 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method B
Column: Symmetry- C18 4.6 × 75 mm, 3.5 µm; Wavelength: 254 nm; Flow rate: 0.8 mL / min; Run time: 10 minutes; Time and mobile phase gradient (time (min) / B): 0/5 , 2/95, 7/95, 7.1 / 5, 10/5 [B: acetonitrile; A: 0.1% formic acid in water]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method C
Column: Symmetry- C18 4.6 × 75 mm, 3.5 µm; Wavelength: 254 nm; Flow rate: 0.8 mL / min; Run time: 12 minutes; Time and mobile phase gradient (time (min) / B): 0/50 , 3/95, 9/95, 10/50, 12/50 [B: acetonitrile; A: ammonium formate (10 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method D
Column: Agilent poroshell 120 EC- C18 3.0 × 50 mm, 2.7 µm; Wavelength: 254 nm; Flow rate: 0.8 mL / min; Run time: 12 minutes; Time and mobile phase gradient (time (min) / B): 0/50, 3/95, 9/95, 10/50, 12/50 [B: acetonitrile; A: ammonium formate (20 mmol in water)]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method E
Column:-Agilent poroshell 120 EC- C18 4.6 × 100 mm, 2.7µm; Wavelength: 254 nm; Flow rate: 0.8 mL / min; Run time: 12 minutes; Time and mobile phase gradient (time (min) / B) : 0/50, 3/95, 9/95, 10/50, 12/50 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series ; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method F
Agilent poroshell 120 EC- C18 4.6 × 100 mm, 2.7µm; wavelength: 254 nm; flow rate: 0.8 mL / min; running time: 10 minutes; time and mobile phase gradient (time (min) / B): 0/10 , 3/80, 7/80, 7.01 / 10, 10/10 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method G
Agilent poroshell 120 EC- C18 4.6 × 100 mm, 2.7µm; Wavelength: 254 nm; Flow rate: 0.8 mL / min; Run time: 12 minutes; Time and mobile phase gradient (time (min) / B): 0/20 , 3/90, 10/90, 10.1 / 20, 12/20 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method H
Agilent poroshell 120 EC- C18 4.6 × 100 mm, 2.7µm; wavelength: 254 nm; flow rate: 0.8 mL / min; running time: 10 minutes; time and mobile phase gradient (time (min) / B): 0/5 , 2/95, 7/95, 7.1 / 5, 10/5 [B: acetonitrile; A: 0.1% formic acid in water]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS -API-ESI.method I
Agilent poroshell 120 EC- C18 4.6 × 100 mm, 2.7µm; wavelength: 254 nm; flow rate: 0.8 mL / min; running time: 8 minutes; time and mobile phase gradient (time (min) / B): 0/20 , 2/90, 6/90, 6.5 / 20, 8/20 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method J
: Column:-Agilent poroshell 120 EC- C18 4.6 × 100 mm, 2.7µm; wavelength: 254 nm; flow rate: 0.8 mL / min; run time: 12 minutes; time and mobile phase gradient (time (min) / B) : 0/50, 3/95, 9/95, 10/50, 12/50 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series ; MASS: Agilent technologies-6120 Quadrupole LC / MS-API-ESI.method K
: Column:-Symmetry- C18, 4.6 × 75 mm, 3.5µm; wavelength: 254 nm; flow rate: 0.8 mL / min; running time: 12 minutes; time and mobile phase gradient (time (min) / B): 0 / 50, 3/95, 9/95, 10/50, 12/50 [B: acetonitrile; A: ammonium formate (20 millimolar concentration in water)]; LC- Agilent technologies-1260 Infinity II series; MASS : Agilent technologies-6120 Quadrupole LC / MS-API-ESI. Preparation example General procedure A
Step-1: Simultaneously add an aqueous solution of chloroacetic acid (1.1 equivalent) and an aqueous solution of NaOH [3.0 equivalent, dissolved in about 2 times the volume of water] to a solution of the corresponding substituted thiophenol (1.0 equivalent) in water, and the mixture Heat to 50 ° C and hold for 4-5 hours. After the completion of the reaction is monitored by TLC, the reaction mass is cooled to room temperature and slowly diluted with 5N HCl (pH about 4-5). The resulting suspension was filtered; washed with water and dried under vacuum to give an off-white solidseries 2
[Compound2a-2o
].General procedure B
; Step-2: Indigo (0.9 equivalent),series 2
A mixture of (1.0 equivalent) and sodium acetate (0.2 equivalent) in AcOH (4-5 volumes) was heated at 150 ° C for 24 hours. After cooling, the formed solid was suspended with acetic acid (10 times the volume); filtered and washed with acetic acid: water (1: 9) to remove unreacted isatin. The remaining solid was washed again with water and dried under vacuum to obtainseries 3
[Compound3a-3o
].General procedure C
; Step-3: Willseries 3
POCl3
The solution in (3-4 volumes) was heated at 160 ° C for 48 hours. After cooling, the mixture was carefully poured into ice at 0 ° C. The separated precipitate obtained was collected by filtration. Suspend the filter cake in 10% NaHCO3
The solution was stirred vigorously for 1 hour. Collect the resulting precipitate and use H2
O washes. The crude solid was washed with an EtOAc: THF mixture (1: 1) and dried under vacuum to give the following scaffold compound.General procedure D
:willseries 4
(1.0 equivalent), a mixture of amine (5.0 equivalent) in DMSO (approximately 4-5 times the volume) is heated in a flask at 120 ° C for 2-3 hours (note: when the target involves the use of amines with a bp <120 ° C) Next, the reaction is carried out in a sealed tube). After the completion of the reaction is monitored by TLC, the reaction mass is cooled to RT and quenched in water. The resulting precipitate was diluted with a 10% MeOH / DCM mixture and extracted. The separated aqueous layer was re-extracted with 10% MeOH / DCM. The combined organic extracts were washed with a saline solution;2
SO4
Dry and concentrate to give the crude compound. The crude mixture was recrystallized or by FCC using MeOH / DCM / aqueous solution NH3
The mixture was purified to give the title compound as a pale yellow to yellow solid.General procedure E
: Add dropwise to a stirred solution of amine (5.0 equivalents) in DMSO (about 5 times the volume) at 120 ° Cseries 4
(1.0 equivalent) suspension in DMSO (about 4-5 times the volume) and the mixture was heated at the same temperature for 2-3 hours. After the completion of the reaction is monitored by TLC, the reaction mass is cooled to RT and quenched in water. The resulting precipitate was diluted with a 10% MeOH / DCM mixture and extracted. The aqueous layer was separated and re-extracted with 10% MeOH / DCM. The combined organic extracts were washed with a saline solution;2
SO4
Dry and concentrate to give the crude compound. The crude mixture was subjected to FCC using MeOH / DCM / aqueous NH3
The mixture was purified to give the title compound as a pale yellow to yellow solid.General procedure F
:willseries 4
(1.0 equivalent), a mixture of 4-methoxybenzylamine (5.0 equivalent) in DMSO (about 4-5 times the volume) was heated at 120 ° C for 2-3 hours. After the completion of the reaction is monitored by TLC, the reaction mass is cooled to RT and quenched in water. The resulting precipitate was filtered; washed with water and dried in vacuo to give the crude product, which was purified by the FCC using a MeOH / DCM mixture to give a pale yellow to yellow solidseries 4
. TFA (about 10 times the volume) andseries 4
(1.0 equivalent) of the mixture was stirred at RT for 4-5 hours. After the completion of the reaction is monitored by TLC, for example, the reaction mass is concentrated on a rotary evaporator. The resulting residue was quenched with ice-cold water and the resulting solid was filtered. Suspend the filter cake in saturated NaHCO3
The solution (pH about 8) and stirred for 30 minutes. The suspension was filtered; washed with water and dried under vacuum to give the title compound as a pale yellow to yellow solid.General procedure G
: At RT, towards Na2
CO3
(3.0 equivalents), ethylene glycol (5.0 equivalents) were added to the stirred mixture in DMSO (about 4-5 times the volume)series 4
(1.0 equivalent), and the mixture was heated in a reaction flask at 120 ° C for 2-3 hours. After the completion of the reaction is monitored by TLC, the reaction mass is cooled to RT and quenched in water. The resulting precipitate was diluted with a 10% MeOH / DCM mixture and extracted. The separated aqueous layer was re-extracted with 10% MeOH / DCM. The combined organic extracts were washed with a saline solution;2
SO4
Dry and concentrate to give the crude compound. The crude mixture was crystallized or purified by FCC to give the title compound as a pale yellow to yellow solid.General procedure H
: Under RT, toseries 4
(1.1 equivalent), CS2
CO3
(1.6 eq.), BINAP (0.1 eq.) In a degassed solution in NMP (5 ml), then Pd (OAc)2
(0.05 equivalent) and the appropriate amine (1.0 equivalent), and the mixture was refluxed for 2 hours. After the reaction is complete (as monitored by TLC), the reaction mixture is cooled to RT and filtered through celite. The filtrate was diluted with water (30 ml) and extracted in 10% MeOH / DCM (3 x 30 ml). The combined organic extracts were washed with water (25 ml), followed by a saline solution (25 ml). Pass the organic layer over anhydrous Na2
SO4
Dried and concentrated to a residue, which was purified by FCC to give the title compound as a pale yellow to yellow solid.General procedure I
: Compound (1.0 equivalent), K at RT2
CO3
(2.1 equivalents) To the stirred mixture in DMF (approximately 4-5 times the volume) was added iodoethane or chlorotoluene (1.5 equivalents), and the mixture was stirred at RT. After the completion of the reaction is monitored by TLC, the reaction material is quenched in water. The resulting suspension was diluted with a 10% MeOH / DCM mixture and extracted. The separated aqueous layer was re-extracted with 10% MeOH / DCM. The combined organic extracts were washed with a saline solution;2
SO4
Dry and concentrate to give the crude compound. The crude mixture was purified by FCC to give the title compound as a pale yellow to yellow solid.General procedure J
: At RT, add series to a stirred mixture of TEA (10.0 equivalents) and ethylamine.HCl (10.0 equivalents) in DMSO (about 4-5 times the volume)4
(1.0 equivalent), and the mixture was heated in a sealed tube at 120 ° C for 2-3 hours. After the completion of the reaction is monitored by TLC, the reaction mass is cooled to RT and quenched in water. The resulting precipitate was diluted with EtOAc and extracted. The separated aqueous layer was re-extracted with EtOAc. The combined organic extracts were washed with a saline solution;2
SO4
Dry and concentrate to give the crude compound. The crude mixture was purified by FCC to give the title compound as a pale yellow to yellow solid.General procedure K
: To a stirred mixture of CDI (1.5 equivalents) and benzoic acid analog (1.2 equivalents) in DMSO (approximately 4-5 times volume) at 70 ° C, add 6-amino derivative (1.0 equivalent) and the same Continue stirring at temperature for 30 minutes. The temperature was raised to 140 ° C and the reaction mixture was further stirred at the same temperature for 16 hours. After the completion of the reaction is monitored by TLC, the reaction mass is cooled to RT and extracted into water. The resulting precipitate was diluted with a 10% MeOH / DCM mixture and extracted. The separated aqueous layer was re-extracted with 10% MeOH / DCM. The combined organic extracts were washed with a saline solution;2
SO4
Dry and concentrate to give the crude compound. FCC with MeOH / DCM / aqueous NH3
The crude mixture was purified from the mixture to give the target compound as a yellow solid.General procedure L
: At RT, add to the stirring mixture of series 4 (1.0 equivalent) in chloroform (about 200 times the volume)m
-CPBA (5.0 equivalents) and the mixture was stirred at RT for 16-20 hours. After completion of the reaction is monitored by TLC, the solvent is concentrated. The crude product was purified by FCC to obtain the target compound as a pale yellow solid5a
. plan 1 Examples 1 6- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (4a) :
Starting from 4-chlorothiophenol, the general procedure A-C was followed in 3 steps. Yield: 46% over 3 steps. ES-MS [M + 1]+
: 331.8; tR
: 6.95 minutes (Method-A).Examples 2 10- chlorine -6-((4- Methoxybenzyl ) Amine ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7700) :
Synthesized according to the general procedure -E. Yield: 300 mg (92%). ES-MS [M + 1]+
: 432.9; tR
: 6.31 minutes (Method-A),1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.36 (d,J
= 2.4 Hz, 1H), 7.98 (d,J
= 9.2 Hz, 1H), 7.87 (dd,J
= 8.4, 2.4 Hz, 1H), 7.71 (m, 1H), 7.66 (d,J
= 7.6 Hz, 1H), 7.59 (m, 1H), 7.39, 7.36 (m, 1H), 6.84 (d,J
= 8.4 Hz, 2H), 4.70 (d,J
= 5.6 Hz, 1H), 3.67 (s, 3H).Examples 3 6- Amine -10- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7702) :
Synthesized according to the general procedure -F. Yield: 195 mg (81%). ES-MS [M + 1]+
: 312.9; tR
: 4.29 minutes (Method-A);1
HNMR (400 MHz, TFA-d):δ
9.48 (d,J
= 8.4 Hz, 1H), 8.73 (s, 1H), 8.00-7.85 (m, 5H).Examples 4 10- chlorine -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7703) :
Synthesized according to the general procedure -D. Yield: 120 mg (75%). ES-MS [M + 1]+
: 355.0; tR
: 6.84 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.37 (d,J
= 2.0 Hz, 1H), 7.97 (d,J
= 8.4 Hz, 1H), 7.87 (dd,J
= 8.4, 2.0 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.57 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.35 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.12 (dd,J
= 5.6, 4.8 Hz, 1H), 3.52 (q,J
= 6.0 Hz, 2H), 1.70 (m, 2H), 0.95 (t,J
= 7.2 Hz, 3H).Examples 5 6- (3- Aminopropylamino ) -10- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7704) :
Synthesized according to the general procedure -E. Yield: 295 mg (88%). ES-MS [M + 1]+
: 370.0; tR
: 2.52 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.4 Hz, 1H), 8.38 (d,J
= 1.2 Hz, 1H), 7.98 (d,J
= 8.8 Hz, 1H), 7.88 (dd,J
= 8.4, 1.6 Hz, 1H), 7.69 (d,J
= 8.0 Hz, 1H), 7.60 (dd,J
= 8.4, 6.8, 1H), 7.35 (dd,J
= 8.0, 7.2, 1H), 6.5 (brs, 2H), 3.66 (m, 2H), 2.83 (t,J
= 6.8 Hz, 2H), 1.91 (t,J
= 6.8 Hz, 2H).Examples 6 10- chlorine -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7701) :
Synthesized according to the general procedure -D. Yield: 328 mg (55%). ES-MS [M + 1]+
: 413.9; tR
: 2.89 minutes (Method-B);1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.8 Hz, 1H), 8.36 (d,J
= 2.0 Hz, 1H), 7.93 (d,J
= 8.4 Hz, 1H), 7.88 (dd,J
= 8.8, 2.0 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.58 (dd,J
= 8.0, 7.2 Hz, 1H), 7.35 (t,J
= 7.6, 1H), 4.57 (brs, 1H), 3.62 (t,J
= 6.4, 2H), 3.55 (m, 2H), 2.71 (t,J
= 6.0 Hz, 2H), 2.63 (t,J
= 5.6 Hz, 2H), 1.82 (t,J
= 6.0 Hz, 2H).Examples 7 10- chlorine -6- (2- Hydroxyethylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7717) :
Synthesized according to the general procedure -D. Yield: 213 mg (58%). ES-MS [M + 1]+
: 356.9; tR
: 4.21 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.30 (d,J
= 8.4 Hz, 1H), 8.32 (d,J
= 2.4 Hz, 1H), 7.95 (d,J
= 8.4 Hz, 1H), 7.84 (dd,J
= 8.4, 2.0 Hz, 1H), 7.64 (d,J
= 8.0 Hz, 1H), 7.57 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.35 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 6.93 (t,J
= 4.8 Hz, 1H), 4.84 (t,J
= 5.6 Hz, 1H), 3.66 (m, 4H).Examples 8 10- chlorine -6- (2- Hydroxyethoxy ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7718) :
Synthesized according to the general procedure -G. Yield: 150 mg (56%). ES-MS [M + 1]+
: 357.9; tR
: 4.73 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.50 (d,J
= 8.4 Hz, 1H), 8.33 (d,J
= 2.4 Hz, 1H), 8.04 (d,J
= 8.8 Hz, 1H), 7.86-7.81 (m, 2H), 7.70 (dd,J
= 6.8, 4.8 Hz, 1H), 7.59 (t,J
= 8.0 Hz, 1H), 4.93 (t,J
= 5.6 Hz, 1H), 4.60 (t,J
= 5.2 Hz, 2H), 3.85 (t,J
= 5.2 Hz, 2H).Examples 9 10- chlorine -6- (3- Hydroxypropylamino ) -12H- Benzothioan and [2,3-c] quinoline -12- ketone (7719) :
Synthesized according to the general procedure -D. Yield: 218 mg (78%). ES-MS [M + 1]+
: 370.9; tR
: 4.43 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 8.4 Hz, 1H), 8.35 (d,J
= 2.4 Hz, 1H), 7.97 (d,J
= 8.4 Hz, 1H), 7.86 (dd,J
= 8.4, 2.4 Hz, 1H), 7.65 (d,J
= 8.4 Hz, 1H), 7.57 (t,J
= 8.0, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 7.13 (t,J
= 4.8 Hz, 1H), 4.65 (dd,J
= 5.2, 4.8 Hz, 1H), 3.62 (q,J
= 6.0 Hz, 2H), 3.55 (q,J
= 5.6 Hz, 2H), 1.84 (quint,J
= 6.4 Hz, 2H).Examples 10 10- chlorine -6- (3- Methoxypropylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7720) :
Synthesized according to the general procedure -D. Yield: 160 mg (55%). ES-MS [M + 1]+
: 384.9; tR
: 6.12 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.4 Hz, 1H), 8.33 (d,J
= 2.4 Hz, 1H), 7.96 (d,J
= 8.4 Hz, 1H), 7.84 (dd,J
= 8.4, 2.4 Hz, 1H), 7.64 (d,J
= 8.4 Hz, 1H), 7.56 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.34 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.12 (t,J
= 4.8 Hz, 1H), 3.59 (q,J
= 6.8 Hz, 2H), 3.46 (dd,J
= 6.4, 6.0 Hz, 2H), 3.26 (s, 3H), 1.92 (quint,J
= 6.4 Hz, 2H).Examples 11 10- chlorine -6- (3- ( Methylamine ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7721) :
Synthesized according to the general procedure -D. Yield: 162 mg (56%). ES-MS [M + 1]+
: 384.0; tR
: 4.12 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 8.8 Hz, 1H), 8.36 (d,J
= 2.0 Hz, 1H), 7.97 (d,J
= 8.8 Hz, 1H), 7.87 (dd,J
= 8.4, 2.4 Hz, 1H), 7.67 (d,J
= 8.4 Hz, 1H), 7.58 (dd,J
= 8.0, 7.2 Hz, 1H), 7.36 (dd,J
= 8.0, 7.2 Hz, 1H), 3.63 (t,J
= 6.4 Hz, 2H), 2.80 (dd,J
= 7.2, 6.4 Hz, 2H), 2.43 (s, 3H), 1.91 (quint,J
= 6.4 Hz, 2H).Examples 12 10- chlorine -6- (3- ( Dimethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7722) :
Synthesized according to the general procedure -D. Yield: 275 mg (92%). ES-MS [M + 1]+
: 398.0; tR
: 5.76 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.0 Hz, 1H), 8.39 (s, 1H), 8.05 (d,J
= 8.4 Hz, 1H), 7.90 (m, 2H), 7.66 (d,J
= 8.0 Hz, 1H), 7.58 (dd,J
= 8.0, 7.2 Hz, 1H), 7.36 (dd,J
= 8.0, 7.6 Hz, 1H), 3.60 (q,J
= 4.8 Hz, 2H), 2.41 (m, 2H), 2.24 (s, 6H), 1.82 (quint,J
= 6.4 Hz, 2H).Examples 13 10- chlorine -6- ( Ethylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7736) :
Synthesized according to the general procedure -D. Yield: 200 mg (49%). ES-MS [M + 1]+
: 340.9; tR
: 6.09 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 7.6 Hz, 1H), 8.33 (d,J
= 2.0 Hz, 1H), 7.93 (d,J
= 8.8 Hz, 1H), 7.83 (dd,J
= 8.4, 2.4 Hz, 1H), 7.65 (d,J
= 8.0 Hz, 1H), 7.56 (ddd,J
= 8.0, 6.8, 1.2 Hz, 1H), 7.33 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.10 (dd,J
= 5.2, 4.8 Hz, 1H), 3.57 (m, 2H), 1.25 (t,J
= 7.2 Hz, 3H).Examples 14 6- ( Benzylamino ) -10- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7737) :
Synthesized according to the general procedure -D. Yield: 205 mg (68%). ES-MS [M + 1]+
: 403.0; tR
: 6.51 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.38 (d,J
= 2.4 Hz, 1H), 8.00 (d,J
= 8.8 Hz, 1H), 7.88 (dd,J
= 8.8, 2.4 Hz, 1H), 7.82 (dd,J
= 6.0, 5.2 Hz, 1H), 7.62 (d,J
= 8.0 Hz, 1H), 7.56 (ddd,J
= 8.0, 6.8, 1.2 Hz, 1H), 7.44 (d,J
= 7.6 Hz, 2H), 7.36 (dt,J
= 6.8, 1.2 Hz, 1H), 7.28 (dd,J
= 8.0, 7.2 Hz, 2H), 4.79 (d,J
= 5.6 Hz, 2H).Examples 15 6- (2- Aminoethylamino ) -10- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7767) :
Self-stent compound according to general procedure -E4a
Begin synthesis. ES-MS [M + 1] +: 356.1; 1H NMR (400 MHz, DMSO-d6): δ 9.32 (1H, d,J
= 8.4 Hz), 8.35 (1H, br), 7.96 (1H, d,J
= 8.8 Hz), 7.85 (1H, t,J
= 7.2 Hz), 7.66 (1H, d,J
= 8.0 Hz), 7.59 (1H, t,J
= 8.0 Hz), 7.36 (1H, t,J
= 8.0 Hz), 3.59 (2H, t,J
= 6.0 Hz), 2.90 (2H, t,J
= 6.0 Hz).Examples 16 N- (10- chlorine -12- Pendant oxygen -12H- Benzothieno [2,3-c] quinoline -6- base ) Pyridoxamine (7801) :
Use according to general procedure -K7702
synthesis. Yield: 120 mg (36%). ES-MS [M + 1]+
: 417.9; tR
: 4.77 minutes (Method-A),1
H NMR (400 MHz, DMSO-d6
):δ
11.45 (s, 1H), 9.68 (dd,J
= 8.4, 2.0 Hz, 1H), 8.82 (d,J
= 4.8 Hz, 1H), 8.42 (d,J
= 2.0 Hz, 1H), 8.17 (d,J
= 7.6 Hz, 1H), 8.13-8.08 (m, 3H), 7.90-7.84 (m, 3H), 7.76 (dd,J
= 6.4, 4.8 Hz, 1H). Scenario 2 Examples 17 6- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (4b) :
Starting from 4-fluorothiophenol, the general procedure A-C was followed in 3 steps. Yield: 54% over 3 steps. ES-MS [M + 1]+
: 315.9; tR: 5.84 minutes (Method-A).Examples 18 6- Amine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7705) :
Synthesized according to the general procedure -F. Yield: 165 mg (92%). ES-MS [M + 1]+
: 297.0; tR
: 3.53 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.41 (d,J
= 8.4 Hz, 1H), 8.17 (dd,J
= 9.6, 2.4 Hz, 1H), 8.04 (dd,J
= 8.8, 5.2 Hz, 1H), 7.78 (ddd,J
= 8.4, 8.0, 2.8 Hz, 1H), 7.66-7.58 (m, 2H), 7.39 (dd,J
= 8.0, 7.2 Hz, 1H), 7.08 (brs, 2H).Examples 19 10- fluorine -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7706) :
Synthesized according to the general procedure -D. Yield: 190 mg (71%). ES-MS [M + 1]+
: 339.0; tR
: 5.87 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.38 (d,J
= 8.4 Hz, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.06 (m, 1H), 7.79 (td,J
= 8.4, 2.8 Hz, 1H), 7.69 (d,J
= 7.4 Hz, 1H), 7.61 (t,J
= 7.0 Hz, 1H), 7.37 (t,J
= 7.0 Hz, 1H), 7.13 (t,J
= 5.2 Hz, 1H), 3.55 (q,J
= 6.4 Hz, 2H), 1.74 (q,J
= 7.2 Hz, 2H), 0.97 (t,J
= 7.2 Hz, 3H).Examples 20 6- (3- Aminopropylamino ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7707) :
Synthesized according to the general procedure -E. Yield: 210 mg (75%). ES-MS [M + 1]+
: 354.0; tR
: 2.35 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.02 (dd,J
= 8.8, 5.2 Hz, 1H), 7.76 (ddd,J
= 8.8, 8.0, 2.8 Hz, 1H), 7.68 (d,J
= 8.0 Hz, 1H), 7.58 (dd,J
= 7.2, 6.8 Hz, 1H), 7.36 (t,J
= 7.2 Hz, 1H), 3.65 (t,J
= 6.8 Hz, 2H), 2.78 (t,J
= 6.8 Hz, 2H), 1.86 (quint,J
= 6.8 Hz, 2H).Examples 21 10- fluorine -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7708) :
Synthesized according to the general procedure -D. Yield: 260 mg (69%). ES-MS [M + 1]+
: 398.0; tR
: 2.42 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.14 (dd,J
= 9.6, 2.8 Hz, 1H), 8.00 (dd,J
= 8.8, 4.8 Hz, 1H), 7.76 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.67 (d,J
= 8.0 Hz, 1H), 7.58 (d,J
= 7.2, 1H), 7.35 (dd,J
= 7.6, 7.2 Hz, 1H), 4.81 (brs, 1H), 3.63 (t,J
= 6.4 Hz, 2H), 3.57 (t,J
= 5.6 Hz, 2H), 2.82 (t,J
= 6.4 Hz, 2H), 2.75 (dd,J
= 6.0, 5.2 Hz, 2H), 1.90 (quint,J
= 6.4 Hz, 2H).Examples twenty two 10- fluorine -6- (2- Hydroxyethylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7727) :
Synthesized according to the general procedure -D. Yield: 180 mg (55%). ES-MS [M + 1]+
: 340.9; tR
: 3.55 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 7.6 Hz, 1H), 8.09 (dd,J
= 9.6, 2.8 Hz, 1H), 8.00 (dd,J
= 8.8, 5.2 Hz, 1H), 7.73 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.65 (d,J
= 7.6 Hz, 1H), 7.57 (ddd,J
= 8.4, 7.6, 1.6 Hz, 1H), 7.34 (dt,J
= 8.4, 1.6 Hz, 1H), 6.97 (brs, 1H), 3.70-3.64 (m, 4H).Examples 23 10- fluorine -6- (2- Hydroxyethoxy ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7728) :
Synthesized according to the general procedure -D. Yield: 180 mg (33%). ES-MS [M + 1]+
: 342.0; tR
: 4.09 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.56 (dd,J
= 8.4, 1.2 Hz, 1H), 8.16-8.11 (m, 2H), 7.84 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 7.79-7.69 (m, 2H), 7.59 (ddd,J
= 7.2, 6.8, 1.2 Hz, 1H), 4.95 (dd,J
= 5.6, 5.2 Hz, 1H), 4.62 (dd,J
= 5.2, 4.8 Hz, 2H), 3.85 (q,J
= 5.2 Hz, 2H).Examples 24 10- fluorine -6- (3- Hydroxypropylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7729) :
Synthesized according to the general procedure -D. Yield: 247 mg (73%). ES-MS [M + 1]+
: 355.0; tR
: 3.79 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.0 Hz, 1H), 8.10 (dd,J
= 9.6, 2.8 Hz, 1H), 8.00 (dd,J
= 8.8, 5.2 Hz, 1H), 7.73 (dt,J
= 8.8, 2.8 Hz, 1H), 7.65 (d,J
= 7.2 Hz, 1H), 7.56 (dt,J
= 8.0, 1.2 Hz, 1H), 7.33 (dt,J
= 8.4, 1.2 Hz, 1H), 7.10 (d,J
= 4.8 Hz, 1H), 4.65 (brs, 1H), 3.62 (m, 2H), 3.55 (t,J
= 6.0 Hz, 2H), 1.84 (quint,J
= 6.4 Hz, 2H).Examples 25 10- fluorine -6- (3- Methoxypropylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7730) :
Synthesized according to the general procedure -D. Yield: 150 mg (51%). ES-MS [M + 1]+
: 369.0; tR
: 5.49 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.13 (d,J
= 9.2 Hz, 1H), 8.03 (m, 1H), 7.75 (t,J
= 7.2 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (dd,J
= 7.6, 6.8 Hz, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 7.12 (brs, 1H), 3.60 (q,J
= 5.2 Hz, 2H), 3.46 (t,J
= 5.6 Hz, 2H), 3.26 (s, 3H), 1.93 (quint,J
= 6.4 Hz, 2H).Examples 26 10- fluorine -6- (3- ( Methylamine ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7731) :
Synthesized according to the general procedure -D. Yield: 137 mg (47%). ES-MS [M + 1]+
: 368.0; tR
: 3.29 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.14 (dd,J
= 9.6, 2.4 Hz, 1H), 8.03 (dd,J
= 8.8, 4.8 Hz, 1H), 7.76 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (dd,J
= 8.0, 6.8 Hz, 1H), 7.34 (dd,J
= 8.0, 7.6 Hz, 1H), 7.30 (brs, 1H), 3.62 (t,J
= 6.4 Hz, 2H), 2.64 (t,J
= 6.4 Hz, 2H), 2.33 (s, 3H), 1.81 (quint,J
= 6.4 Hz, 2H).Examples 27 6- (3- ( Dimethylamino ) Propylamino ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7732) :
Synthesized according to the general procedure -D. Yield: 240 mg (66%). ES-MS [M + 1]+
: 382.0; tR
: 3.86 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.05 (dd,J
= 8.8, 4.8 Hz, 1H), 7.77 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.67 (d,J
= 8.4 Hz, 1H), 7.62-7.56 (m, 2H), 7.36 (ddd,J
= 8.4, 8.0, 1.2 Hz, 1H), 3.62 (m, 2H), 2.77 (m, 2H), 2.49 (s, 6H), 1.94 (quint,J
= 6.8 Hz, 2H).Examples 28 10- fluorine -6- (3- Morpholinylpropylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7741) :
Synthesized according to the general procedure -D. Yield: 297 mg (72%). ES-MS [M + 1]+
: 424.0; tR
: 5.13 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.37 (d,J
= 8.4 Hz, 1H), 8.16 (dd,J
= 9.6, 2.8 Hz, 1H), 8.02 (dd,J
= 8.8, 4.8 Hz, 1H), 7.78 (td,J
= 8.0, 2.8 Hz, 1 H), 7.65 (d,J
= 8.0 Hz, 1H), 7.58 (ddd,J
= 8.4, 7.6, 1.2 Hz, 1H), 7.38-7.33 (m, 2H), 3.62 (m, 6H), 2.46-2.41 (m, 6H), 1.85 (d,J
= 6.8 Hz, 2H).Examples 29 10- fluorine -6- (2- Methoxyethylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7745) :
Synthesized according to the general procedure -D. Yield: 170 mg (50%). ES-MS [M + 1]+
: 355.0; tR
: 2.8 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.8 Hz, 1H), 8.12 (dd,J
= 9.6, 2.4 Hz, 1H), 8.03 (dd,J
= 9.2, 5.2 Hz, 1H), 7.75 (td,J
= 8.4, 2.8 Hz, 1 H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (t,J
= 7.6 Hz, 1H), 7.35 (t,J
= 7.6 Hz, 1H), 7.02 (brs, 1H), 3.74 (q,J
= 5.6 Hz, 2H), 3.62 (t,J
= 5.6 Hz, 2H).Examples 30 10- fluorine -6- ( Hexahydropyridine -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7746) :
Synthesized according to the general procedure -D. Yield: 118 mg (34%). ES-MS [M + 1]+
: 365.0; tR
: 4.57 minutes (Method-D);1
H NMR (400 MHz, DMSO-d6
):δ
9.56 (d,J
= 8.4 Hz, 1H), 8.16 (dd,J
= 9.6, 2.8 Hz, 1H), 8.13 (dd,J
= 9.2, 5.2 Hz, 1H), 7.93 (d,J
= 8.4 Hz, 1 H), 7.78-7.73 (m, 2H), 7.64 (t,J
= 7.2 Hz, 1H), 3.24 (t,J
= 4.4 Hz, 4H), 1.79-1.76 (m, 4H), 1.65 (m, 2H).Examples 31 10- fluorine -6- ( Pyrrolidine -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7747) :
Synthesized according to the general procedure -D. Yield: 166 mg (49%). ES-MS [M + 1]+
: 350.9; tR
: 6.76 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.11 (dd,J
= 9.6, 2.8 Hz, 1H), 8.06 (dd,J
= 8.8, 5.2 Hz, 1H), 7.77-7.23 (m, 2H), 7.65 (dd,J
= 8.0, 7.2 Hz, 1H), 7.46 (dd,J
= 8.0, 7.2 Hz, 1H), 3.70 (m, 4H), 1.94 (m, 4H).Examples 32 10- fluorine -6- Morpholinyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7738) :
Synthesized according to the general procedure -D. Yield: 160 mg (55%). ES-MS [M + 1]+
: 367.0; tR
: 5.43 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.56 (d,J
= 8.4 Hz, 1H), 8.17-8.10 (m, 2H), 7.95 (d,J
= 8.0 Hz, 1H), 7.79-7.74 (m, 2H), 7.66 (t,J
= 7.2 Hz, 1H), 3.88 (m, 4H), 3.3 (m, 4H; found to be combined with H-O-D signals).Examples 33 10- fluorine -6- ( Hexahydropyrazine -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7739) :
According to the modified general procedure -F uses 1 in the first stage-
Boc-hexahydropyrazine was synthesized instead of 4-methoxybenzyl. Yield: 310 mg (56% over 2 steps). ES-MS [M + 1]+
: 366.0; tR
: 3.6 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.53 (d,J
= 8.4 Hz, 1H), 8.14-8.07 (m, 2H), 7.92 (d,J
= 8.0 Hz, 1H), 7.77-7.71 (m, 2H), 7.63 (ddd,J
= 8.4, 8.0, 1.0 Hz, 1H), 3.20 (m, 4H), 2.97 (m, 4H).Examples 34 10- fluorine -6- (4- Methylhexahydropyrazine -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7740) :
Synthesized according to the general procedure -D. Yield: 175 mg (48%). ES-MS [M + 1]+
: 380.0; tR
: 3.69 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.51 (d,J
= 8.4 Hz, 1H), 8.1 (dd,J
= 9.6, 2.4 Hz, 1H), 8.07 (dd,J
= 8.8, 4.8 Hz, 1H), 7.91 (d,J
= 8.4 Hz, 1H), 7.76-7.70 (m, 2H), 7.61 (ddd,J
= 8.4, 7.2, 1.2 Hz, 1H), 3.29 (m, 4H, combined with H-O-D signals), 2.63 (m, 4H), 2.31 (s, 3H).Examples 35 10- fluorine -6- ( Pyridine -3- Methylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7748) :
Synthesized according to the general procedure -D. Yield: 200 mg (54%). ES-MS [M + 1]+
: 387.9; tR
: 4.33 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.69 (s, 1H), 8.38 (d,J
= 4.0 Hz, 1H), 8.13 (dd,J
= 9.6, 2.8 Hz, 1H), 8.03 (dd,J
= 8.8, 5.2 Hz, 1H), 7.90-7.78 (m, 2H), 7.77-7.73 (m, 1H), 7.65 (d,J
= 7.6 Hz, 1H), 7.56 (t,J
= 7.2 Hz, 1H), 7.35 (t,J
= 7.6 Hz, 1H), 7.3 (dd,J
= 7.6, 4.8 Hz, 1H), 4.77 (d,J
= 5.6 Hz, 2H).Examples 36 6- ( Benzylamino ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7749) :
Synthesized according to the general procedure -D. Yield: 127 mg (41.5%). ES-MS [M + 1]+
: 386.9; tR
: 5.72 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.8 Hz, 1H), 8.14 (dd,J
= 9.2, 2.8 Hz, 1H), 8.04 (dd,J
= 8.8, 4.8 Hz, 1H), 7.8-7.74 (m, 2H), 7.63 (d,J
= 8.0 Hz, 1H), 7.55 (t,J
= 8.0 Hz, 1H), 7.44 (d,J
= 8.0 Hz, 2H), 7.35 (t,J
= 8.8 Hz, 1H), 7.28 (t,J
= 8.0 Hz, 2H), 7.18 (t,J
= 7.6 Hz, 1H), 4.78 (d,J
= 5.6 Hz, 2H).Examples 37 6- (2- ( Dimethylamino ) Ethylamino ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7744) :
Synthesized according to the general procedure -D. Yield: 210 mg (60%). ES-MS [M + 1]+
: 367.9; tR
: 3.94 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.14 (dd,J
= 10.0, 2.8 Hz, 1H), 8.07 (dd,J
= 8.8, 5.2 Hz, 1H), 7.76 (td,J
= 8.4, 2.8 Hz, 1 H), 7.67 (d,J
= 7.6 Hz, 1H), 7.58 (t,J
= 7.2 Hz, 1H), 7.36 (t,J
= 7.2 Hz, 1H), 6.85 (brs, 1H), 3.65 (q,J
= 6.0 Hz, 2H), 2.57 (t,J
= 6.4 Hz, 2H), 2.23 (s, 6H).Examples 38 10- fluorine -6- (1H- Pyrrole -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7750)
: According to the general procedure -H self-stent compound4b
Begin synthesis. Yield: 96 mg (27%). ES-MS [M + 1]+
: 346.9; tR
: 7.21 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.59 (d,J
= 8.4 Hz, 1H), 8.16 (dd,J
= 9.6, 2.8 Hz, 1H), 8.09 (m, 2H), 7.85 (m, 2H), 7.76 (td,J
= 8.4, 2.8 Hz, 1H), 7.40 (m, 2H), 6.41 (m, 2H).Examples 39 10- fluorine -6- (2- ( Methylamine ) Ethylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7752) :
-D self scaffold compound according to general procedure4b
Begin synthesis. Yield: 165 mg (49%). ES-MS [M + 1] +: 353.9; tR: 4.12 minutes (Method-E), 1H NMR (400 MHz, DMSO-d6
): δ 9.38 (d, J = 8.0 Hz, 1H), 8.94 (brs, 1H), 8.16 (dd, J = 10.0, 2.8 Hz, 1H), 8.05 (dd, J = 9.2, 8.8 Hz, 1H), 7.79-7.74 (m, 2H), 7.62 (dd, J = 7.2, 6.8 Hz, 1H), 7.48 (t, J = 5.2 Hz, 1H), 7.41 (dd, J = 7.6, 7.2 Hz, 1H), 3.88 (m, 2H), 3.25 (m, 2H), 2.59 (s, 3H).Examples 40 10- fluorine -6- (3- ( Pyrrolidine -1- base ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7753) :
-D self scaffold compound according to general procedure4b
Begin synthesis. Yield: 125 mg (32%). ES-MS [M + 1]+
: 408.0; tR
: 3.39 minutes (Method-E), 1H NMR (400 MHz, DMSO-d6
):δ
9.37 (d,J
= 8.4 Hz, 1H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.01 (dd,J
= 8.4, 4.4 Hz, 1H), 7.78 (td,J
= 8.4, 2.8 Hz, 1H), 7.69 (d,J
= 8.0 Hz, 1H), 7.60 (t,J
= 6.8 Hz, 1H), 7.47 (brs, 1H), 7.38 (t,J
= 7.6 Hz, 1H), 3.65 (q,J
= 4.8 Hz, 2H), 3.1 (brs, 4H), 2.05 (t,J
= 6.0 Hz, 2H), 1.88 (brs, 4H).Examples 41 6- (2- Aminoethylamino ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7754) :
Self-stent compound according to general procedure -E4b
Begin synthesis. Yield: 115 mg (36%). ES-MS [M + 1] +: 340.0; tR: 4.69 minutes (Method-E), 1H NMR (400 MHz, DMSO-d6
): δ 9.38 (d, J = 8.4 Hz, 1H), 8.15 (d, J = 9.6 Hz, 1H), 8.06 (m, 1H), 7.78 (m, 1H), 7.72 (d, J = 8.0 Hz, 1H), 7.61 (dd, J = 7.6, 7.2 Hz, 1H), 7.40 (t, J = 7.6 Hz, 1H), 3.75 (m, 2H), 3.08 (m, 2H).Examples 42 10- fluorine -6- (2- ( Pyrrolidine -1- base ) Ethylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7755) :
-D self scaffold compound according to general procedure4b
Begin synthesis. Yield: 82 mg (22%). ES-MS [M + 1]+
: 394.1; tR
: 3.34 minutes (Method-E), 1H NMR (400 MHz, DMSO-d6
):δ
9.39 (d,J
= 8.4 Hz, 1H), 8.17 (dd,J
= 9.6, 4.8 Hz, 1H), 8.06 (dd,J
= 8.8, 4.8 Hz, 1H), 7.79 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.73 (d,J
= 7.6 Hz, 1H), 7.63 (t,J
= 6.8 Hz, 1H), 7.55 (brs, 1H), 7.42 (dd,J
= 8.4, 7.2 Hz, 1H), 3.93 (m, 2H), 3.67 (brs, 2H), 3.47 (m, 2H), 3.09 (m, 2H), 1.99 (brs, 2H), 1.87 (brs, 2H) .Examples 43 10- fluorine -6-((2- Morpholinylethyl ) Amine ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7756) :
-D self scaffold compound according to general procedure4b
Begin synthesis. Yield: 194 mg (50%). ES-MS [M + 1]+
: 409.9; tR
: 4.08 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.0 Hz, 1H), 8.14 (dd,J
= 10.0, 2.8 Hz, 1H), 8.06 (dd,J
= 9.2, 5.2 Hz, 1H), 7.77 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.67 (d,J
= 7.6 Hz, 1H), 7.58 (dd,J
= 7.2, 6.8 Hz, 1H), 7.36 (t,J
= 7.2 Hz, 1H), 6.98 (m, 1H), 3.68 (m, 2H), 3.58 (m, 4H), 2.47 (m, 4H; combined with residual DMSO signal), 2.63 (t,J
= 6.4 Hz, 2H).Examples 44 4- (10- fluorine -12- Pendant oxygen -12H- Benzothieno [2,3-c] quinoline -6- base ) Hexahydro Pyrazine -1- Tert-butyl formate (7764) :
-D self scaffold compound according to general procedure4b
Begin synthesis. Yield: 230 mg (53%). ES-MS [M + 1]+
: 465.9; tR
: 7.57 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.55 (d,J
= 8.4 Hz, 1H), 8.14 (d,J
= 10.0 Hz, 1H), 8.09 (m, 1H), 7.93 (d,J
= 8.4 Hz, 1H), 7.76 (m, 2H), 7.65 (dd,J
= 8.4, 7.2 Hz, 1H), 3.61 (brs, 4H), 3.25 (m, 4H), 1.43 (s, 9H).Examples 45 6- (4- Ethyl hexahydropyrazine -1- base ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7757) :
Synthesized according to the general procedure-I in the presence of iodoethane. Yield: 160 mg (49%). ES-MS [M + 1]+
: 394.0; tR
: 4.37 minutes (Method-F),1
H NMR (400 MHz, DMSO-d6
):δ
9.53 (d,J
= 8.4 Hz, 1H), 8.14-8.07 (m, 2H), 7.92 (d,J
= 8.0 Hz, 1H), 7.77-7.72 (m, 2H), 7.64 (dd,J
= 8.0, 7.6 Hz, 1H), 2.70-2.64 (m, 2H), 1.08 (m, 3H).Examples 46 6- (4- Benzylhexahydropyrazine -1- base ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7758) :
Synthesized according to the general procedure-I in the presence of chlorotoluene. Yield: 152 mg (61%). ES-MS [M + 1]+
: 456.0; tR
: 4.59 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.54 (d,J
= 8.8 Hz, 1H), 8.15-8.07 (m, 2H), 7.93 (d,J
= 8.0 Hz, 1H), 7.74 (dd,J
= 8.0, 7.6 Hz, 2H), 7.64 (dd,J
= 8.0, 7.6 Hz, 1H), 7.38-7.32 (m, 4H), 7.26 (m, 1H), 3.62 (s, 2H), 3.32 (m, 4H), 2.69 (m, 4H).Examples 47 10- fluorine -6- (1H- Pyrazole -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7759) :
Synthesized according to a modified general procedure -H, where K is used separately2
CO3
, L-proline and CuI as base, ligand and catalyst. Yield: 168 mg (51%). ES-MS [M + 1]+
: 347.9; tR
: 6.96 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.44 (d,J
= 8.8 Hz, 1H), 8.64 (d,J
= 2.4 Hz, 1H), 8.13-8.05 (m, 3H), 8.02 (d,J
= 1.6 Hz, 1H), 7.89 (dd,J
= 10.0, 8.4 Hz, 1H), 7.83 (dd,J
= 8.0, 6.8 Hz, 1H), 7.75 (td,J
= 8.8, 2.8 Hz, 1H), 6.74 (t,J
= 2.4 Hz, 1H).Examples 48 10- fluorine -6- ( Pyridine -2- Amino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7760) :
-H self scaffold compound following general procedure4b
Begin synthesis. Yield: 200 mg (25%). ES-MS [M + 1]+
: 373.9; tR
: 5.98 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.43 (d,J
= 7.2 Hz, 1H), 8.35 (brs, 1H), 8.18-8.12 (m, 2H), 7.87-7.76 (m, 4H), 7.62 (m, 1H), 7.39 (m, 1H), 7.23 (d,J
= 7.2 Hz, 1H), 7.00 (m, 1H).Examples 49 10- fluorine -6- ( Pyridine -3- Amino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7761)
: According to the general procedure -H self-stent compound4b
Begin synthesis. Yield: 82 mg (23%). ES-MS [M + 1]+
: 373.9; tR
: 4.19 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.47 (d,J
= 8.4 Hz, 1H), 9.23 (brs, 1H), 8.91 (d,J
= 2.0 Hz, 1H), 8.25 (d,J
= 4.4 Hz, 1H), 8.19 (dd,J
= 9.6, 2.8 Hz, 1H), 8.14-8.11 (m, 2H), 7.81 (td,J
= 8.4, 2.8 Hz, 1H), 7.73 (d,J
= 7.6 Hz, 1H), 7.67 (t,J
= 7.2 Hz, 1H), 7.53 (dd,J
= 8.0, 7.2 Hz, 1H), 7.38 (dd,J
= 8.4, 4.4 Hz, 1H)Examples 50 10- fluorine -6- ( Phenylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7762) :
-D self scaffold compound according to general procedure4b
Begin synthesis. Yield: 85 mg (23%). ES-MS [M + 1]+
: 372.9; tR
: 3.59 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.45 (d,J
= 8.4 Hz, 1H), 8.99 (s, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.12-8.09 (m, 1H), 7.78 (td,J
= 8.8, 2.8 Hz, 1H), 7.72-7.63 (m, 4H), 7.50 (td,J
= 8.4, 1.2 Hz, 1H), 7.34 (m, 2H), 7.04 (t,J
= 7.2 Hz, 1H).Examples 51 10- fluorine -6- ( Pyridine -4- Amino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7763)
: According to the general procedure -H self-stent compound4b
Begin synthesis. Yield: 189 mg (53%). ES-MS [M + 1]+
: 373.9; tR
: 5.57 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.54 (brs, 1H), 9.52 (d,J
= 8.4 Hz, 1H), 8.34 (m, 2H), 8.18 (dd,J
= 9.6, 2.8 Hz, 1H), 8.14 (m, 1H), 7.85-7.80 (m, 2H), 7.72 (m, 1H), 7.63 (m, 3H).Examples 51 10- fluorine -6-((2- ( Pyridine -2- Amino ) Ethyl ) Amine ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7765)
: Self-stent compound according to general procedure -D4b
Begin synthesis. Yield: 115 mg (27%). ES-MS [M + 1]+
: 417.0; tR
: 6.67 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
): δ 9.36 (d,J
= 8.0 Hz, 1H), 8.14 (dd,J
= 10.0, 2.8 Hz, 1H), 8.11-8.05 (m, 2H), 7.77 (td,J
= 8.4, 2.8 Hz, 1H), 7.70-7.67 (m, 2H), 7.58 (td,J
= 7.6, 1.2 Hz, 1H), 7.4-7.34 (m, 2H), 6.85 (m, 1H), 6.56-6.49 (m, 2H), 3.72 (q,J
= 5.2 Hz, 2H), 3.59 (q,J
= 5.2 Hz, 2H).Examples 52 10- fluorine -6- (1H- Imidazole -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7766)
: According to the general procedure -H self-stent compound4b
Begin synthesis. Yield: 105 mg (31%). ES-MS [M + 1]+
: 348.0; tR
: 5.29 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.71 (s, 1H), 8.31-8.19 (m, 4H), 7.96 (m, 2H), 7.84 (m, 2H), 7.28 (s, 1H). Option 3 Examples 53 6- chlorine -10- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (4c) :
Starting from 4-methoxythiophenol, the general procedure A-C was followed in 3 steps. Yield: 51% over 3 steps. ES-MS [M + 1]+
: 327.9; tR
: 5.95 minutes (Method-A).Examples 54 6- Amine -10- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7709) :
Synthesized according to the general procedure -F. Yield: 195 mg (84%). ES-MS [M + 1]+
: 309.0; tR
: 3.29 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.46 (d,J
= 8.5 Hz, 1H), 7.95 (d,J
= 2.7 Hz, 1H), 7.89 (d,J
= 8.8 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.6 (t,J
= 7.7 Hz, 1H), 7.5 (dd,J
= 8.8, 2.8 Hz, 1H), 7.39 (t,J
= 8.2 Hz, 1H), 7.02 (brs, 2H), 3.94 (s, 3H).Examples 55 10- Methoxy -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7710) :
Synthesized according to the general procedure -D. Yield: 120 mg (45%). ES-MS [M + 1]+
: 351.0; tR
: 5.71 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4, 1H), 7.91 (d,J
= 2.8 Hz, 1H), 7.86 (d,J
= 8.8, 1H), 7.66 (dd,J
= 8.4, 1.2 Hz, 1H), 7.56 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.46 (td,J
= 8.4, 2.8 Hz, 1H), 7.34 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.08 (dd,J
= 4.8, 5.2 Hz, 1H), 3.91 (s, 3H), 3.52 (m, 2H), 1.70 (sextet,J
= 7.2 Hz, 2H), 0.94 (t,J
= 7.2 Hz, 3H). Example 566- (3- Aminopropylamino ) -10- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7711) :
Synthesized according to the general procedure -E. Yield: 130 mg (46%). ES-MS [M + 1]+
: 366.0; tR
: 2.12 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.43 (d,J
= 8.0 Hz, 1H), 7.94 (d,J
= 2.8 Hz, 1H), 7.88 (d,J
= 8.8 Hz, 1H), 7.70 (d,J
= 8.0 Hz, 1H), 7.6 (td,J
= 7.0, 1.2 Hz, 1H), 7.50 (dd,J
= 8.8, 2.8 Hz, 1H), 7.37 (t,J
= 7.2 Hz, 1H), 3.94 (s, 3H), 3.67 (t,J
= 6.4 Hz, 2H), 2.79 (t,J
= 6.8 Hz, 2H), 1.86 (t,J
= 6.4 Hz, 2H).Examples 57 6- (3- (2- Hydroxyethylamino ) Propylamino ) -10- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7712) :
Synthesized according to the general procedure -D. Yield: 320 mg (72%). ES-MS [M + 1]+
: 410.0; tR
: 2.04 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.43 (d,J
= 8.0 Hz, 1H), 7.93 (d,J
= 2.0 Hz, 1H), 7.86 (d,J
= 8.8 Hz, 1H), 7.70 (d,J
= 8.0 Hz, 1H), 7.58 (t,J
= 7.2 Hz, 1H), 7.5 (dd,J
= 8.8, 2.8 Hz, 1H), 7.36 (t,J
= 8.0 Hz, 1H), 3.93 (m, 4H), 3.66 (t,J
= 6.4 Hz, 2H), 3.59 (t,J
= 5.4 Hz, 2H), 2.84 (t,J
= 6.4 Hz, 2H), 2.77 (t,J
= 5.4 Hz, 2H), 1.92 (t,J
= 6.4 Hz, 2H).Examples 58 6- (2- Hydroxyethylamino ) -10- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7733) :
Synthesized according to the general procedure -D. Yield: 200 mg (62%). ES-MS [M + 1]+
: 353.0; tR
: 3.25 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4 Hz, 1H), 7.90 (d,J
= 3.2 Hz, 1H), 7.87 (d,J
= 8.8 Hz, 1H), 7.66 (d,J
= 8.0 Hz, 1H), 7.57 (dd,J
= 7.6, 7.2 Hz, 1H), 7.46 (dd,J
= 8.4, 2.8 Hz, 1H), 7.35 (dd,J
= 8.0, 7.6 Hz, 1H), 6.92 (t,J
= 4.4 Hz, 1H), 4.84 (brs, 1H), 3.91 (s, 3H), 3.65 (m, 4H).Examples 59 10- Methoxy -6- (3- Hydroxypropylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7742) :
Synthesized according to the general procedure -D. Yield: 210 mg (75%). ES-MS [M + 1]+
: 366.9; tR
: 3.50 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.39 (d,J
= 8.0 Hz, 1H), 7.89 (d,J
= 3.2 Hz, 1H), 7.84 (d,J
= 8.8 Hz, 1H), 7.65 (d,J
= 8.0 Hz, 1H), 7.56 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 7.44 (dd,J
= 8.8, 2.8 Hz, 1H), 7.34 (dt,J
= 8.4, 1.2 Hz, 1H), 7.08 (d,J
= 4.8 Hz, 1H), 4.70 (brs, 1H), 3.90 (s, 3H), 3.62 (m, 2H), 3.55 (t,J
= 6.4 Hz, 2H), 1.84 (quint,J
= 6.4 Hz, 2H).Examples 60 10- Methoxy -6- (3- Methoxypropylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7743) :
Synthesized according to the general procedure -D. Yield: 170 mg (59%). ES-MS [M + 1]+
: 381.0; tR
: 5.08 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4 Hz, 1H), 7.91 (d,J
= 2.8 Hz, 1H), 7.87 (d,J
= 8.8 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.56 (t,J
= 6.8 Hz, 1H), 7.46 (dd,J
= 8.8, 2.8 Hz, 1H), 7.35 (dd,J
= 7.2, 6.8 Hz, 1H), 7.09 (t,J
= 5.2 Hz, 1H), 3.91 (s, 3H), 3.61 (m, 2H), 3.46 (t,J
= 6.0 Hz, 2H), 3.26 (s, 3H), 1.93 (quint,J
= 6.8 Hz, 2H).Examples 61 10- Methoxy -6- (3- ( Methylamine ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7734) :
Synthesized according to the general procedure -D. Yield: 160 mg (69%). ES-MS [M + 1]+
: 380.0; tR
: 3.02 minutes (Method-C);1
H NMR (400 MHz, DMSO-d6
):δ
9.41 (d,J
= 8.4 Hz, 1H), 8.68 (brs, 1H), 7.92 (s, 1H), 7.87 (d,J
= 8.8 Hz 1H), 7.70 (d,J
= 7.6 Hz, 1H), 7.59 (dd,J
= 8.0, 6.8 Hz, 1H), 7.49 (d,J
= 8.8 Hz, 1H), 7.39-7.35 (m, 2H), 3.92 (s, 3H), 3.65 (q,J
= 5.6 Hz, 2H), 2.96 (m, 2H), 2.52 (brs, 3H), 2.03 (m, 2H).Examples 62 6- (3- ( Dimethylamino ) Propylamino ) -10- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7735) :
Synthesized according to the general procedure -D. Yield: 100 mg (33%). ES-MS [M + 1]+
: 394.0; tR
: 4.24 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.40 (d,J
= 8.4 Hz, 1H), 7.9 (s, 1H), 7.88 (d,J
= 8.8 Hz, 1H), 7.75 (brs, 1H), 7.65 (d,J
= 8.4 Hz, 1H), 7.55 (t,J
= 7.6 Hz, 1H), 7.45 (dd,J
= 8.8, 2.8 Hz, 1H), 7.33 (dd,J
= 8.0, 7.2 Hz, 1H), 3.91 (s, 3H), 3.60 (m, 2H), 2.40 (t,J
= 6.0 Hz, 2H), 2.23 (s, 6H), 1.82 (quint,J
= 6.0 Hz, 2H). Option 4 Examples 63 6,9- Dichloro -12H- Benzothieno [2,3-c] quinoline -12- Ketones and 6,11- Dichloro -12H- Benzothieno [2,3-c] quinoline -12- Ketone mixture (4d / 4d2) :
Starting from 3-chlorothiophenol, the general procedure A-C was followed in 3 steps. Isomeric mixture formed4d
/4d2
It cannot be further purified and is therefore used in analog formation. Yield: 49% over 3 steps. ES-MS [M + 1]+
: 331.9 and 331.9; tR
: 5.52 and 7.08 minutes (Method-A).Examples 64 6- Amine -9- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7723) :
According to the general procedure4d / 4d2
The mixture started to synthesize. However, the6q1
and6q2
The crude mixture was purified to individual isomers and further implementation started with isomer-1 (non-polar compared to isomer-2)6q1
Of preparation. Yield: 170 mg (stage-2: 78%). ES-MS [M + 1]+
: 312.9; tR
: 3.99 minutes (Method-A);1
H NMR (400 MHz, TFA-d1
):δ
9.74 (d,J
= 8.8 Hz, 1H), 8.95 (d,J
= 8.8 Hz, 1H), 8.26 (m, 2H), 8.15 (m, 3H).Examples 65 6- Amine -11- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7724) :
According to the general procedure4d / 4d2
The mixture started to synthesize. However, the6q1
and6q2
The crude mixture was purified to individual isomers and further implementation was started with isomer-2 (compared to isomer-1).6q2
Of preparation. Yield: 60 mg (stage-2: 40%). ES-MS [M + 1]+
: 312.9; tR
: 3.24 minutes (Method-A);1
H NMR (400 MHz, TFA-d1
):δ
9.20 (d,J
= 8.4 Hz, 1H), 8.31 (m, 1H), 8.20-8.12 (m, 5H).Examples 66 9- chlorine -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7725) :
According to the general procedure4d / 4d2
The mixture started to synthesize. Nonpolar products of the two isomers present in the crude mixture were separated by the FCC and confirmed as6r1
. Yield: 195 mg. ES-MS [M + 1]+
: 355.0; tR
: 6.60 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.0 Hz, 1H), 8.40 (d,J
= 8.8 Hz, 1H), 8.09 (d,J
= 1.6 Hz, 1H), 7.69 (dd,J
= 8.8, 2.0 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.57 (ddd,J
= 8.4, 8.0, 1.6 Hz, 1H), 7.34 (td,J
= 8.4, 1.6 Hz, 1H), 7.09 (t,J
= 5.6 Hz, 1H), 3.51 (q,J
= 6.0 Hz, 2H), 1.70 (sextet,J
=J
= 7.2 Hz, 2H), 0.94 (t,J
= 7.2 Hz, 3H).Examples 67 11- chlorine -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7726) : According to the general procedure -D from 4d / 4d2
mixtureStart synthesis
. The polar products of the two isomers present in the crude mixture were separated by the FCC and confirmed as6r2
. Yield: 176 mg. ES-MS [M + 1]+
: 312.9; tR
: 3.24 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
8.53 (d,J
= 8.4 Hz, 1H), 7.83 (m, 1H), 7.69-7.67 (m, 2H), 7.63 (d,J
= 8.0 Hz, 1H), 7.54 (ddd,J
= 8.4, 7.2, 1.2 Hz, 1H), 7.29 (ddd,J
= 8.4, 6.8, 1.2 Hz, 1H), 3.50 (q,J
= 6.8 Hz, 2H), 1.68 (sextet,J
= 7.2 Hz, 2H), 0.93 (t,J
= 7.2 Hz, 3H). Option 5 Examples 68 6,8- Dichloro -12H- Benzothieno [2,3-c] quinoline -12- ketone (4e) :
Starting from 2-chlorothiophenol, the general procedure A-C was followed in 3 steps. Yield: 50% over 3 steps. ES-MS [M + 1]+
: 331.9; tR
: 6.90 minutes (Method-A).Examples 69 6- Amine -8- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7713) :
Synthesized according to the general procedure -F. Yield: 550 mg (85%). ES-MS [M + 1]+
: 312.9; tR
: 3.95 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.8, 1H), 8.41 (d,J
= 7.6 Hz, 1H), 8.00 (d,J
= 8.0 Hz, 1H), 7.69-7.57 (m, 3H), 7.37 (dd,J
= 8.0, 6.8 Hz, 1H), 7.15 (brs, 2H).Examples 70 8- chlorine -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7714) :
Synthesized according to the general procedure -D. Yield: 630 mg (84%). ES-MS [M + 1]+
: 355.0; tR
: 6.57 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.30 (d,J
= 8.8 Hz, 1H), 8.43 (d,J
= 8.0 Hz, 1H), 8.03 (dd,J
= 8.0, 1.6 Hz, 1H), 7.71-7.66 (m, 2H), 7.58 (dd,J
= 8.0, 1.2 Hz, 1H), 7.37-7.32 (m, 2H), 3.54 (m, 2H), 1.71 (sextet,J
= 7.2 Hz, 2H), 0.95 (t,J
= 7.2 Hz, 3H).Examples 71 6- (3- Aminopropylamino )-8- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7715) :
Synthesized according to the general procedure -E. Yield: 400 mg (47%). ES-MS [M + 1]+
: 370.0; tR
: 2.34 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.28 (d,J
= 8.0 Hz, 1H), 8.40 (d,J
= 8.0 Hz, 1H), 8.01 (d,J
= 7.6 Hz, 1H), 7.69-7.65 (m, 2H), 7.58 (t,J
= 7.2 Hz, 1H), 7.34 (t,J
= 7.2 Hz, 1H), 3.65 (t,J
= 6.4 Hz, 2H), 2.73 (t,J
= 6.4 Hz, 2H), 1.80 (quint,J
= 6.4 Hz, 3H).Examples 72 8- chlorine -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7716) :
Synthesized according to the general procedure -D. Yield: 700 mg (74%). ES-MS [M + 1]+
: 414.0; tR
: 2.11 minutes (Method-A);1
H NMR (400 MHz, DMSO-d6
):δ
9.26 (d,J
= 8.4 Hz, 1H), 8.37 (d,J
= 8.0 Hz, 1H), 7.97 (d,J
= 8.0 Hz, 1H), 7.82 (brs, 1H), 7.66-7.63 (m, 2H), 7.55 (dd,J
= 7.6, 7.2 Hz, 1H), 7.31 (dd,J
= 8.0, 7.2 Hz, 1H), 5.00 (brs, 1H), 3.62 (t,J
= 6.0 Hz, 2H), 3.53 (m, 2H), 2.71 (t,J
= 6.0 Hz, 2H), 2.63 (t,J
= 5.6 Hz, 2H), 1.82 (quint,J
= 6.0 Hz, 2H). Option 6 Examples 73 6- chlorine -10- Trifluoromethyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (4f) :
Starting from 4- (trifluoromethyl) thiophenol, the general procedure A-C was followed in 3 steps. Yield: 25% over 3 steps. ES-MS [M + 1] +: 365.8; tR: 3.83 minutes (Method-E)Examples 74 6- (3- Aminopropylamino ) -10- Trifluoromethyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7201) :
Self-stent compound according to general procedure -E4f
Begin synthesis. Yield: 120 mg (36%). ES-MS [M + 1]+
: 403.9; tR
: 3.40 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.0 Hz, 1H), 8.67 (s, 1H), 8.18-8.11 (m, 2H), 7.70 (d,J
= 8.4 Hz, 1H), 7.61 (t,J
= 7.6 Hz, 1H), 7.38 (t,J
= 7.6 Hz, 1H), 6.5 (brs, 3H), 3.66 (t,J
= 6.4 Hz, 2H), 2.83 (t,J
= 6.8 Hz, 2H), 1.92 (quint,J
= 6.8 Hz, 2H).Examples 75 6- (3- (2- Hydroxyethylamino ) Propylamino ) -10- Trifluoromethyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7214) :
-D self scaffold compound according to general procedure4f
Begin synthesis. Yield: 610 mg (89%); ES-MS [M + 1]+
: 447.9; tR
: 4.39 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (d,J
= 8.8 Hz, 1H), 8.64 (s, 1H), 8.12 (m, 2H), 7.66 (d,J
= 8.4 Hz, 1H), 7.58 (dd,J
= 8.4, 6.4 Hz, 1H), 7.35 (dd,J
= 8.0, 7.6 Hz, 1H), 4.56 (brs, 1H), 3.62 (t,J
= 6.4 Hz, 2H). 3.54 (m, 2H), 2.72 (t,J
= 6.0 Hz, 2H), 2.64 (t,J
= 5.2 Hz, 2H), 1.82 (quint,J
= 6.0 Hz, 2H). Option 7 Examples 76 6- chlorine -10- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (4g) :
Starting from 4-toluenethiol, synthesis was performed in 3 steps following the general procedure A-C. Yield: 48% over 3 steps. ES-MS [M + 1] +: 311.9; tR: 8.65 minutes (Method-G).Examples 77 6- (3- Aminopropylamino ) -10- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7202) :
Self-stent compound according to general procedure -E4g
Begin synthesis. Yield: 130 mg (63%). ES-MS [M + 1]+
: 350.0; tR
: 2.28 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
): δ 9.34 (d,J
= 8.8 Hz, 1H), 8.25 (s, 1H), 8.07 (m, 3H), 7.79 (d,J
= 8.4 Hz, 1H), 7.69-7.64 (m, 2H), 7.58 (td,J
= 8.4, 2.0 Hz, 1H), 7.37-7.33 (m, 2H), 3.66 (t,J
= 5.6 Hz, 2H), 2.87 (t,J
= 7.2 Hz, 2H), 2.47 (s, 3H; combined with residual DMSO), 2.00 (quint,J
= 6.8 Hz, 2H).Examples 78 6- (3- (2- Hydroxyethylamino ) Propylamino ) -10- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7215) :
-D self scaffold compound according to general procedure4g
Begin synthesis. Yield: 210 mg (55%). ES-MS [M + 1]+
: 394.0; tR
: 4.08 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.8 Hz, 1H), 8.24 (s, 1H), 7.77 (d,J
= 8.0 Hz, 1H), 7.65 (m, 2H), 7.56 (t,J
= 7.6 Hz, 1H), 7.34 (t,J
= 7.6 Hz, 1H), 4.7 (brs, 1H), 3.63 (m, 2H), 3.56 (m, 2H), 2.75 (t,J
= 5.6 Hz, 2H), 2.67 (t,J
= 5.6 Hz, 2H), 1.85 (m, 2H).Examples 79 6- (2- Aminoethylamino ) -10- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7231)
: Self-stent compound according to general procedure -E4g
Begin synthesis. Yield: 163 mg (52%). ES-MS [M + 1]+
: 335.9; tR
: 4.15 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.8 Hz, 1H), 8.25 (s, 1H), 7.82 (d,J
= 8.4 Hz, 1H), 7.66 (m, 2H), 7.57 (t,J
= 7.6 Hz, 1H), 7.35 (t,J
= 7.6 Hz, 1H), 3.57 (t,J
= 6.4 Hz, 2H), 2.87 (t,J
= 6.4 Hz, 2H), 2.47 (s, 3H; combined with residual DMSO).Examples 80 6- ( Ethylamino ) -10- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7232) :
According to General Procedure-J Self-Scaffold Compound4f
Begin synthesis. Yield: 95 mg (30%). ES-MS [M + 1]+
: 321.0; tR
: 6.10 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.39 (dd,J
= 8.4, 1.2 Hz, 1H), 8.30 (s, 1H), 7.86 (d, J = 8.4 Hz, 1H), 7.69 (dd,J
= 7.6, 6.4 Hz, 2H), 7.60 (ddd,J
= 6.8, 5.6, 1.6 Hz, 1H), 7.38 (td,J
= 7.2, 5.6 Hz, 1H), 7.16 (t,J
= 5.2 Hz, 1H), 3.59-3.66 (m, 2H), 2.47 (s, 3H; combined with residual DMSO), 1.23-1.33 (m, 3H).Examples 81 6- ( Benzylamino ) -10- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (7233)
: Self-stent compound according to general procedure -D4g
Begin synthesis. Yield: 178 mg (55%). ES-MS [M + 1]+
: 382.9; tR
: 8.41 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.8 Hz, 1H), 8.26 (s, 1H), 7.83 (d,J
= 8.0 Hz, 1H), 7.76 (t,J
= 5.6 Hz, 2H), 7.70-7.62 (m, 2H), 7.55 (t,J
= 8.0 Hz, 1H), 7.45 (m, 2H), 7.34 (td,J
= 8.4, 1.6 Hz, 1H), 7.28 (m, 2H), 7.18 (t,J
= 7.2 Hz, 1H), 4.79 (d,J
= 5.6 Hz, 2H). Option 8 Examples 82 6- chlorine -10- Trifluoromethoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (4h) :
Starting from 4- (trifluoromethoxy) thiophenol, the general procedure A-C was followed in 3 steps. Yield: 25% over 3 steps. ES-MS [M + 1] +: 381.9; tR: 5.90 minutes (Method-F).Examples 83 6- (3- Aminopropylamino ) -10- ( Trifluoromethoxy ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7203)
: Self-stent compound according to general procedure -E4h
Begin synthesis. Yield: 75 mg (23%). ES-MS [M + 1]+
: 419.9; tR
: 4.55 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.0 Hz, 1H), 8.31 (s, 1H), 8.12 (d,J
= 8.8 Hz, 1H), 7.90-7.87 (m, 4H), 7.70 (d,J
= 8.0 Hz, 1H), 7.62 (t,J
= 7.2 Hz, 1H), 7.39 (t,J
= 8.0 Hz, 1H), 3.66 (t,J
= 6.4 Hz, 2H), 2.89 (t,J
= 7.2 Hz, 2H), 1.99 (m, 2H). Option 9 Examples 84 6- chlorine -8- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (4i) :
Starting from 2-fluorothiophenol, the general procedure A-C was followed in 3 steps. Yield: 54% over 3 steps. ES-MS [M + 1] +: 315.8; tR: 7.88 minutes (Method-G).Examples 85 6- (3- Aminopropylamino )-8- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7211)
: Self-stent compound according to general procedure -E4i
Begin synthesis. Yield: 145 mg (37%). ES-MS [M + 1]+
: 353.9; tR
: 4.01 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.4 Hz, 1H), 8.29 (d,J
= 8.0 Hz, 1H), 7.92 (brs, 2H), 7.81 (dd,J
= 9.2, 8.8 Hz, 1H), 7.74-7.70 (m, 2H), 7.61 (dd,J
= 7.6, 7.2 Hz, 1H), 7.5 (brs, 1H), 7.38 (dd,J
= 8.4, 6.8 Hz, 1H), 3.67 (t,J
= 6.4 Hz, 2H), 2.89 (t,J
= 6.8 Hz, 2H), 2.00 (quint,J
= 6.4 Hz, 2H).Examples 86 8- fluorine -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7224)
: Self-stent compound according to general procedure -D4i
Begin synthesis. Yield: 125 mg (28%). ES-MS [M + 1]+
: 398.0; tR
: 4.03 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.0 Hz, 1H), 8.74 (brs, 1H), 8.29 (d,J
= 8.0 Hz, 1H), 7.82 (dd,J
= 9.2, 8.8 Hz, 1H), 7.72 (m, 2H), 7.61 (t,J
= 7.6 Hz, 1H), 7.5 (brs, 1H), 7.38 (t,J
= 8.0 Hz, 1H), 5.26 (brs, 1H), 3.65 (m, 4H), 2.99 (m, 4H), 2.08 (m, 2H).Examples 87 6- (2- Aminoethylamino )-8- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7240)
: Self-stent compound according to general procedure -E4i
Begin synthesis. Yield: 102 mg (31%). ES-MS [M + 1]+
: 340.0; tR
: 3.98 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.30 (d,J
= 8.8 Hz, 1H), 8.27 (d,J
= 7.6 Hz, 1H), 7.80 (dd,J
= 9.2, 8.8 Hz, 1H), 7.72-7.66 (m, 2H), 7.58 (dd,J
= 7.6, 6.8 Hz, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 3.57 (t,J
= 6.4 Hz, 2H), 2.86 (t,J
= 6.4 Hz, 2H).Examples 88 6- ( Ethylamino )-8- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7241)
: According to the General Procedure -J Self-Scaffolding Compound4i
Begin synthesis. Yield: 164 mg (53%). ES-MS [M + 1]+
: 324.9; tR
: 5.97 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.29 (d,J
= 8.0 Hz, 1H), 8.26 (d,J
= 8.0 Hz, 1H), 7.79 (t,J
= 8.8 Hz, 1H), 7.71-7.65 (m, 2H), 7.57 (t,J
= 7.6 Hz, 1H), 7.36-7.29 (m, 2H), 3.59 (m, 2H), 1.25 (t,J
= 6.8 Hz, 3H).Examples 89 6- ( Benzylamino )-8- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7242)
: Self-stent compound according to general procedure -D4i
Begin synthesis. Yield: 255 mg (69%). ES-MS [M + 1]+
: 386.9; tR
: 6.41 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.29 (d,J
= 8.4 Hz, 1H), 8.27 (d,J
= 8.0 Hz, 1H), 7.98 (t,J
= 5.2 Hz, 1H), 7.79 (dd,J
= 9.2, 8.8 Hz, 1H), 7.69 (m, 1H), 7.62 (d,J
= 8.0 Hz, 1H), 7.56 (dd,J
= 7.6, 6.8 Hz, 1H), 7.45 (m, 2H), 7.35 (dd,J
= 7.6, 6.8 Hz, 1H), 7.28 (m, 2H), 7.17 (dd,J
= 7.2, 6.8 Hz, 1H), 4.78 (d,J
= 5.2 Hz, 2H). Option 10 Examples 90 6- chlorine -8- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (4j) :
Starting from 2-methoxythiophenol, the general procedure A-C was followed in 3 steps. Yield: 46% over 3 steps.Examples 91 6- (3- Aminopropylamino )-8- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7212)
: Self-stent compound according to general procedure -E4j
Begin synthesis. Yield: 128 mg (33%); ES-MS [M + 1]+
: 366.0; tR
: 3.59 minutes (Method-I),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.0 Hz, 1H), 8.05 (d,J
= 8.0 Hz, 1H), 7.66-7.61 (m, 2H), 7.57 (m, 1H), 7.47 (d,J
= 7.6 Hz, 1H), 7.33 (dd,J
= 8.0, 1.2 Hz, 1H), 4.04 (s, 3H), 3.65 (t,J
= 6.8 Hz, 2H), 2.66 (t,J
= 6.4 Hz, 2H), 1.76 (quint,J
= 6.4 Hz, 2H).Examples 92 6- (3- (2- Hydroxyethylamino ) Propylamino )-8- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7225)
: Self-stent compound according to general procedure -D4j
Begin synthesis. Yield: 266 mg (71%). ES-MS [M + 1]+
: 410.0; tR
: 4.02 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.04 (d,J
= 7.6 Hz, 1H), 7.66-7.60 (m, 2H), 7.55 (dd,J
= 8.4, 1.2 Hz, 1H), 7.45 (d,J
= 7.6 Hz, 1H), 7.32 (dd,J
= 8.4, 1.2 Hz, 1H), 4.51 (brs, 1H), 4.03 (s, 3H), 3.65-3.58 (m, 4H), 2.71 (t,J
= 6.0 Hz, 2H), 2.63 (t,J
= 6.4 Hz, 2H), 1.82 (quint,J
= 6.4 Hz, 2H).Examples 93 6- (2- Aminoethylamino )-8- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7244)
: Self-stent compound according to general procedure -E4j
Begin synthesis. Yield: 151 mg (47%); ES-MS [M + 1]+
: 352.0; tR
: 4.01 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.37 (d,J
= 8.4 Hz, 1H), 8.38 (s, 1H), 8.06 (d,J
= 8.4 Hz, 1H), 7.71 (d,J
= 8.4 Hz, 1H), 7.65 (t,J
= 8.0 Hz, 1H), 7.60 (dd,J
= 8.4, 7.2 Hz, 1H), 7.49 (d,J
= 8.0 Hz, 1H), 7.38 (dd,J
= 8.4, 8.0 Hz, 1H), 4.05 (s, 3H), 3.80 (t,J
= 6.0 Hz, 2H), 3.12 (t,J
= 6.0 Hz, 2H)Examples 94 6- ( Ethylamino )-8- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7245)
: According to the General Procedure -J Self-Scaffolding Compound4j
Begin synthesis. Yield: 196 mg (63%); ES-MS [M + 1]+
: 336.9; tR
: 7.04 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.0 Hz, 1H), 8.05 (d,J
= 7.6 Hz, 1H), 7.66 (d,J
= 8.4 Hz, 1H), 7.62 (d,J
= 8.4 Hz, 1H), 7.56 (td,J
= 8.0, 1.2 Hz, 1H), 7.47 (d,J
= 8.0 Hz, 1H), 7.34 (td,J
= 8.4, 1.2 Hz, 1H), 7.27 (brs, 1H), 4.04 (s, 3H), 3.6 (m, 2H), 1.25 (t,J
= 7.2 Hz, 3H).Examples 95 6- ( Benzylamino )-8- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7246)
: Self-stent compound according to general procedure -D4j
Begin synthesis. Yield: 144 mg (39%); ES-MS [M + 1]+
: 399.0; tR
: 7.76 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (d,J
= 8.4 Hz, 1H), 8.06 (d,J
= 8.0 Hz, 1H), 7.93 (m, 1H), 7.64 (m, 2H), 7.56 (m, 1H), 7.49-7.45 (m, 3H), 7.34 (dd,J
= 8.4, 8.0 Hz, 1H), 7.28 (m, 2H), 7.18 (m, 1H), 4.79 (d,J
= 5.6 Hz, 2H), 4.05 (s, 3H).Examples 96 4- (8- Methoxy -12- Pendant oxygen -12H- Benzothieno [2,3-c] quinoline -6- base ) Hexahydropyrazine -1- Tert-butyl formate (7297)
: Self-stent compound according to general procedure -D4j
Begin synthesis. Yield: 260 mg (60%); ES-MS [M + 1]+
: 478.0; tR
: 7.11 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.55 (d,J
= 8.8 Hz, 1H), 8.08 (d,J
= 8.4 Hz, 1H), 7.94 (d,J
= 8.4 Hz, 1H), 7.75 (dd,J
= 8.0, 7.2 Hz, 1H), 7.67-7.61 (m, 2H), 7.48 (d,J
= 8.0 Hz, 1H), 4.05 (s, 3H), 3.61 (brs, 4H), 3.28 (brs, 4H), 1.43 (s, 9H).Examples 97 8- Methoxy -6- ( Hexahydropyrazine -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7247)
: Used in the first stage according to the general procedure -FN
-Boc hexahydropyrazine was synthesized in place of 4-methoxybenzylamine. Yield: 206 mg (98%); ES-MS [M + 1]+
: 378.0; tR
: 4.32 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.55 (d,J
= 8.4 Hz, 1H), 8.99 (brs, 1H), 8.07 (d,J
= 8.0 Hz, 1H), 7.95 (d,J
= 8.0 Hz, 1H), 7.77 (m, 1H), 7.67-7.61 (m, 2H), 7.49 (d,J
= 8.0 Hz, 1H), 4.04 (s, 3H), 3.53 (m, 4H), 3.40 (m, 4H). Option 11 Examples 98 6,8- Dichloro -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (4k) :
Starting from 2-chloro-4-fluorobenzenethiol, the general procedure A-C was followed in 3 steps. Yield: 40% over 3 steps. ES-MS [M + H] +: 351.8; tR: 9.41 minutes (Method-E).Examples 99 6- (3- Aminopropylamino )-8- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7213)
: Self-stent compound according to general procedure -E4k
Begin synthesis. Yield: 108 mg (33%); ES-MS [M + 1]+
: 388.0; tR
: 4.45 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (dd,J
= 8.8, 1.2 Hz, 1H), 8.24-8.19 (m, 2H), 7.77 (t,J
= 4.8 Hz, 1H), 7.73-7.70 (m, 1H), 7.65-7.61 (m, 1H), 7.43-7.38 (m, 1H), 3.74-3.67 (m, 2H), 3.33 (m, 2H; and HOD signal combined), 2.08-1.97 (m, 2H).Examples 100 8- chlorine -10- fluorine -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7226)
: Self-stent compound according to general procedure -D4k
Begin synthesis. Yield: 172 mg (40%). ES-MS [M + 1]+
: 431.9; tR
: 4.42 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.31 (d,J
= 8.4 Hz, 1H), 8.72 (brs, 1H), 8.21-8.15 (m, 2H), 7.70 (d,J
= 8.0 Hz, 1H), 7.61 (t,J
= 7.6 Hz, 1H), 7.53 (brs, 1H), 7.38 (t,J
= 7.6 Hz, 1H), 5.25 (brs, 1H), 3.65 (m, 4H), 3.01 (m, 4H), 2.08 (m, 2H).Examples 101 6- (2- Aminoethylamino )-8- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7248)
: Self-stent compound according to general procedure -E4k
Begin synthesis. Yield: 100 mg (31%); ES-MS [M + 1]+
: 374.0; tR
: 4.38 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.33 (d,J
= 8.4 Hz, 1H), 8.21 (m, 2H), 7.72 (td,J
= 6.8, 1.6 Hz, 1H), 7.62 (td,J
= 8.0, 6.8 Hz, 1H), 7.39 (td,J
= 6.8, 2.8 Hz, 1H), 3.62 (t,J
= 6.8 Hz, 2H), 2.91 (t,J
= 6.4 Hz, 2H).Examples 102 8- chlorine -6- ( Ethylamino ) -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7249)
: According to the General Procedure -J Self-Scaffolding Compound4k
Begin synthesis. Yield: 87 mg (28%). ES-MS [M + 1]+
: 358.8; tR
: 6.88 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.27 (d,J
= 8.8 Hz, 1H), 8.13 (m, 2H), 7.65 (d,J
= 8.4 Hz, 1H), 7.58 (m, 1H), 7.36-7.30 (m, 2H), 3.59 (m, 2H), 1.26 (t,J
= 6.8 Hz, 3H).Examples 103 6- ( Benzylamino )-8- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7250)
: Self-stent compound according to general procedure -D4k
Begin synthesis. Yield: 175 mg (48%). ES-MS [M + 1]+
: 420.9; tR
: 7.19 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.23 (d,J
= 8.4 Hz, 1H), 8.15 (m, 2H), 7.99 (m, 1H), 7.61 (d,J
= 8.0 Hz, 1H), 7.56 (m, 1H), 7.45 (m, 2H), 7.34 (t,J
= 7.2 Hz, 1H), 7.28 (m, 2H), 7.19 (m, 1H), 4.78 (d,J
= 4.4 Hz, 2H). Scheme 12 Examples 104 6- chlorine -8,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (4l) :
Starting from 2,4-difluorobenzenethiol, synthesis was performed in 3 steps following the general procedure A-C. Yield: 13% over 3 steps. ES-MS [M + H] +: 333.9; tR: 8.25 minutes (Method-G).Examples 105 6- (3- Aminopropylamino ) -8,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7252)
: Self-stent compound according to general procedure -E4l
Begin synthesis. Yield: 255 mg (76%). ES-MS [M + 1]+
: 372.1; tR
: 4.27 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (d,J
= 8.4 Hz, 1H), 8.12-8.00 (m, 2H), 7.96-7.74 (m, 2H), 7.69-7.60 (m, 1H), 7.41 (dd,J
= 7.2, 6.8 Hz, 1H), 3.69 (t,J
= 6.4Hz, 2H), 2.91 (t,J
= 7.2 Hz, 2H), 2.02 (m, 2H).Examples 106 8,10- Difluoro -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7253)
: Self-stent compound according to general procedure -D4l
Begin synthesis. Yield: 130 mg (42%). ES-MS [M + 1]+
: 416.1; tR
: 4.23 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.8 Hz, 1H), 8.85 (brs, 1H), 8.03-8.14 (m, 2H), 7.76 (d,J
= 7.6 Hz, 1H), 7.65 (td,J
= 7.2, 6.8 Hz, 1H), 7.57 (m, 1H), 7.41 (dd,J
= 8.4, 6.8 Hz, 1H), 5.28 (t,J
= 5.2 Hz, 1H), 3.67 (m, 4H), 2.99-3.06 (m, 4H), 2.07-2.14 (m, 2H).Examples 107 6- (2- Aminoethylamino ) -8,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7254)
: Self-stent compound according to general procedure -E4l
Begin synthesis. Yield: 25 mg (8%). ES-MS [M + 1]+
: 358.0; tR
: 4.26 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.36 (d,J
= 8.4 Hz, 1H), 8.05-7.98 (m, 2H), 7.70 (d,J
= 8.0 Hz, 1H), 7.62 (ddd,J
= 8.0, 6.8, 1.2 Hz, 1H), 7.39 (ddd,J
= 8.4, 6.8, 1.6 Hz, 1H), 3.61 (t,J
= 9.6 Hz, 2H), 2.90 (t,J
= 9.6 Hz, 2H).Examples 108 6- ( Ethylamino ) -8,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7255)
: According to the General Procedure -J Self-Scaffolding Compound4l
Begin synthesis. Yield: 128 mg (42%). ES-MS [M + 1]+
: 343.0; tR
: 6.27 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (dd,J
= 8.4, 0.8 Hz, 1H), 8.05 (m, 2H), 7.69 (dd,J
= 8.4, 1.2 Hz, 1H), 7.61 (td,J
= 6.8, 1.2 Hz, 1H), 7.39 (dd,J
= 6.8, 1.2 Hz, 1H), 7.34 (t,J
= 5.2 Hz, 1H), 3.62 (m, 2H), 1.27 (t,J
= 6.0 Hz, 3H).Examples 109 6- ( Benzylamino ) -8,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7256)
: Self-stent compound according to general procedure -D4l
Begin synthesis. Yield: 95 mg (52%). ES-MS [M + 1]+
: 405.0; tR
: 6.62 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.34 (dd,J
= 8.4, 1.2 Hz, 1H), 8.05 (m, 3H), 7.67 (dd,J
= 8.4, 1.2 Hz, 1H), 7.61 (td,J
= 6.8, 1.2 Hz, 1H), 7.48 (dd,J
= 8.4, 1.2 Hz, 2H), 7.39 (td,J
= 6.8, 1.6 Hz, 1H), 7.31 (t,J
= 7.2 Hz, 2H), 7.21 (t,J
= 7.2 Hz, 1H), 4.87 (d,J
= 5.6 Hz, 2H). Scheme 13 Examples 110 6- chlorine -10- fluorine -4- methyl -12H- Benzothieno [2,3-c] quinoline -12- ketone (4m) :
7-methyl isatin and compounds in 2 steps2a
Started the general procedure B-C synthesis. Yield: 51% over 2 steps. ES-MS [M + 1] +: 329.9; tR: 4.19 minutes (Method-K). Scheme 14 Examples 111 2,6- Dichloro -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (4n) :
5-Chloroisatin and Compounds in 2 Steps2a
Started the general procedure B-C synthesis. Yield: 40% over 2 steps. ES-MS [M + 1] +: 349.8; tR: 9.39 minutes (Method-G).Examples 112 6-((3- Aminopropyl ) Amine )-2- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7403) :
-D self scaffold compound according to general procedure4n
Begin synthesis. Yield: 150 mg (46%). ES-MS [M + 1]+
: 387.9; tR
: 3.44 minutes (Method-F),1
H NMR (400 MHz, DMSO-d6
):δ
9.42 (d,J
= 2.4 Hz, 1H), 8.14-8.10 (m, 3H), 8.01 (dd,J
= 8.8, 4.8 Hz, 1H), 7.77 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.65 (d,J
= 8.8 Hz, 1H), 7.59-7.57 (m, 2H), 3.63 (m, 2H), 2.87 (t,J
= 7.2 Hz, 2H), 2.0 (m, 2H).Examples 113 2- chlorine -10- fluorine -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7406)
: Self-stent compound according to general procedure -D4n
Begin synthesis. Yield: 126 mg (34%). ES-MS [M + 1]+
: 431.9; tR
: 4.48 minutes (Method-G);1
H NMR (400 MHz, DMSO-d6
):δ
9.46 (d,J
= 2.4 Hz, 1H), 8.8 (brs, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.05 (dd,J
= 8.8, 4.8 Hz, 1H), 7.80 (td,J
= 8.8, 2.8 Hz, 1H), 7.69 (d,J
= 8.8 Hz, 1H), 7.61 (dd,J
= 8.8, 2.4 Hz, 1H), 7.59 (brs, 1H), 5.24 (m, 1H), 3.65 (m, 4H), 3.01-2.94 (m, 4H), 2.07 (m, 2H).Examples 114 6- ( Benzylamino )-2- chlorine -10- fluorine -12H- Benzothieno [2,3-c] quinoline -12- ketone (7416)
: Self-stent compound according to general procedure -D4n
Begin synthesis. Yield: 259 mg (71%), ES-MS [M + 1]+
: 421.0, tR
: 7.42 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.48 (d,J
= 2.0 Hz, 1H), 9.05 (d,J
= 2.0 Hz, 1H), 9.05 (d,J
= 2.8 Hz, 1H), 9.05 (d,J
= 2.8 Hz, 1H), 9.05 (d,J
= 2.8 Hz, 1H). Scheme 15 Examples 115
6-Chloro-2,10-difluoro-12H-benzothieno [2,3-c] quinolin-12-one (4o): 2-fluoroisatin and compounds in 2 steps2a
Started the general procedure B-C synthesis. Yield: 53% over 2 steps. ES-MS [M + 1] +: 333.8; tR: 7.90 minutes (Method-G).Examples 116 6- (3- Aminopropylamino ) -2,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7402)
: Self-stent compound according to general procedure -E4o
Begin synthesis. Yield: 200 mg (60%), ES-MS [M + 1]+
: 372.0, tR
: 4.21 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.18 (dd,J
= 8.8, 2.8 Hz, 1H), 8.20 (brs, 2H), 8.15 (dd,J
= 9.6, 2.8 Hz, 1H), 8.04 (dd,J
= 9.2, 8.8 Hz, 1H), 7.79 (m, 1H), 7.72 (dd,J
= 9.2, 5.2 Hz, 1H), 7.50 (m, 1H), 7.44 (m, 1H), 3.643 (m, 2H), 2.86 (m, 2H), 2.02 (m, 2H).Examples 117 2,10- Difluoro -6- (3- (2- Hydroxyethylamino ) Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7408)
: Self-stent compound according to general procedure -D4o
Begin synthesis. Yield: 190 mg (51%), ES-MS [M + 1]+
: 416.0, tR
: 4.20 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.18 (dd,J
= 12.8, 3.2 Hz, 1H), 8.8 (brs, 1H), 8.15 (dd,J
= 10.0, 2.8 Hz, 1H), 8.04 (dd,J
= 8.8, 5.2 Hz, 1H), 7.79 (ddd,J
= 8.8, 8.4, 2.8 Hz, 1H), 7.73 (dd,J
= 8.8, 6 Hz, 1H), 7.53-7.45 (m, 2H), 5.25 (brs, 1H), 3.64 (m, 4H), 3.0-2.93 (m, 4H), 2.01 (m, 2H).Examples 118 6- (2- Aminoethylamino ) -2,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7422)
: Self-stent compound according to general procedure -E4o
Begin synthesis. Yield: 102 mg (31%), ES-MS [M + 1]+
: 357.9, tR
: 4.16 minutes (Method-F),1
H NMR (400 MHz, DMSO-d6
):δ
9.20 (dd,J
= 12.8, 2.8 Hz, 1H), 8.18 (ddd,J
= 10.0, 9.6, 2.8 Hz, 1H), 8.09-8.05 (m, 4H), 7.83-7.75 (m, 2H), 7.54 (td,J
= 8.8, 2.8 Hz, 1H), 8.04 (dd,J
= 8.8, 5.2 Hz, 1H), 7.42 (t,J
= 4.8 Hz, 1H), 3.81 (m, 2H), 3.16 (m, 2H).Examples 119 6- ( Benzylamino ) -2,10- Difluoro -12H- Benzothieno [2,3-c] quinoline -12- ketone (7424)
: Self-stent compound according to general procedure -D4o
Begin synthesis. Yield: 149 mg (41%), ES-MS [M + 1]+
: 404.9, tR
: 6.49 minutes (Method-J),1
H NMR (400 MHz, DMSO-d6
):δ
9.18 (dd,J
= 12.8, 2.8 Hz, 1H), 8.16 (ddd,J
= 10.0, 9.6, 2.8 Hz, 1H), 8.06 (m, 1H), 7.82-7.76 (m, 2H), 7.66 (dd,J
= 8.8, 6 Hz, 1H), 7.49-7.43 (m, 3H), 7.28 (m, 2H), 7.18 (dd,J
= 7.6, 7.2 Hz, 1H), 4.77 (d,J
= 5.6 Hz, 2H).Examples 120 4- (2,10- Difluoro -12- Pendant oxygen -12H- Benzothieno [2,3-c] quinoline -6- base ) Hexahydropyrazine -1- Tert-butyl formate (7495)
: Self-stent compound according to general procedure -D4o
Begin synthesis. Yield: 300 mg (69%), ES-MS [M + 1]+
: 484.0, tR
: 7.77 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.35 (dd,J
= 12.8, 2.8 Hz), 8.18-8.11 (m, 2H), 7.99 (dd,J
= 9.2, 6 Hz), 7.79 (m, 1H), 7.67 (m, 1H), 3.62 (m, 4H), 3.25 (m, 4H), 1.43 (s, 9H).Examples 121 2,10- Difluoro -6- ( Hexahydropyrazine -1- base ) -12H- Benzothieno [2,3-c] quinoline -12- ketone (7425)
: Synthesis according to general procedure -F starting from 1-Boc hexahydropyrazine instead of 4-methoxybenzylamine in step -1. Yield: 300 mg (69%), ES-MS [M + 1]+
: 383.9, tR
: 4.66 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
):δ
9.32 (dd,J
= 12.8, 2.8 Hz), 8.15-8.09 (m, 2H), 7.99 (dd,J
= 9.2, 6 Hz), 7.78 (td,J
= 8.4, 2.8 Hz, 1H), 7.61 (td,J
= 8.8, 2.8 Hz, 1H), 3.35 (m, 4H), 3.20 (m, 4H). Scheme 16 Examples 122 6- chlorine -10- fluorine -2- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (4p) :
5-methoxyisatin and compounds in 2 steps2a
Started the general procedure B-C synthesis. Yield: 30% over 2 steps. ES-MS [M + 1] +: 345.8; tR: 8.04 minutes (Method-G).Examples 123 10- fluorine -6- (3- (2- Hydroxyethylamino ) Propylamino )-2- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7407)
: Self-stent compound according to general procedure -D4p
Begin synthesis. Yield: 135 mg (44%), ES-MS [M + 1]+
: 428.0, tR
: 4.09 minutes (Method-G),1
H NMR (400 MHz, DMSO-d6
): δ 9.02 (d,J
= 2.8 Hz, 1H), 8.88 (brs, 1H), 8.17 (dd,J
= 9.6, 2.8 Hz, 1H), 8.02 (dd,J
= 9.2, 5.2 Hz, 1H), 7.77 (td,J
= 8.8, 2.8 Hz, 1H), 7.66 (d,J
= 8.8 Hz, 1H), 7.29 (dd,J
= 9.2, 2.8 Hz, 1H), 7.11 (t,J
= 4.8 Hz, 1H), 5.25 (brs, 1H), 3.85 (s, 3H), 3.66-3.59 (m, 4H), 3.00-2.64 (m, 4H), 2.10-2.05 (m, 2H).Examples 124 6- ( Benzylamino ) -10- fluorine -2- Methoxy -12H- Benzothieno [2,3-c] quinoline -12- ketone (7420)
: Self-stent compound according to general procedure -D4p
Begin synthesis. Yield: 37 mg (10%), ES-MS [M + 1]+
: 417.0, tR
: 7.87 minutes (Method-E),1
H NMR (400 MHz, DMSO-d6
):δ
9.05 (d,J
= 2.8 Hz, 1H), 8.21 (dd, J = 9.6, 2.8 Hz, 1H), 8.08 (dd,J
= 8.8, 4.8 Hz, 1H), 7.80 (td,J
= 8.4, 2.8 Hz, 1H), 7.62 (d,J
= 8.8 Hz, 1H), 7.54 (t,J
= 5.6 Hz, 1H), 7.47 (d, J = 7.2Hz, 2H), 7.26-7.31 (m, 3H), 7.21 (t,J
= 7.2 Hz, 1H), 4.78 (d,J
= 5.6 Hz, 2H), 3.87 (s, 3H). Scheme 17Scheme 18Scheme 19Option 20Scheme 21Scheme 22Scheme 23Scheme 24Option 25Scheme 26Scheme 27Scheme 28Scheme 29Scheme 30Scheme 31 Examples 124 6,10- Dichloro -12H- Benzothieno [2,3-c] quinoline -12- ketone 7,7- Dioxide (5a) :
Self-stent compound according to general procedure -L4a
Begin synthesis. Yield: 480 mg (83%), ES-MS [M + 1]+
: 363.8, tR
: 4.2 minutes (Method-E),1
H NMR (400 MHz, TFA-d):δ
9.07 (d,J
= 7.6 Hz, 1H), 8.38 (m, 2H), 8.32-8.27 (m, 2H), 8.1 (m, 2H).13
C NMR (100 MHz, CDCl3
): 121.66, 125.37, 127.59, 128.51, 129.33, 130.85, 131.91, 132.27, 133.62, 135.23, 137.63, 138.46, 140.61, 143.04, 149.22, 179.89.Examples 125 6- Amine -10- chlorine -12H- Benzothieno [2,3-c] quinoline -12- ketone 7,7- Dioxide (7001) :
At 40 ° C according to the general procedure -F5a
Started by using CHCl3
Synthesized as a solvent instead of DMSO. Yield: 310 mg (63%). ES-MS [M + 1]+
: 344.9; tR
: 3.68 minutes (Method-A),1
H NMR (400 MHz, CDCl3
):δ
8.58 (d,J
= 8.8 Hz, 1H), 8.12 (s, 1H), 8.07 (d,J
= 8.4 Hz, 1H), 7.81 (d,J
= 8.4 Hz, 1H), 7.73-7.67 (m, 2H), 7.44 (dd,J
= 7.6, 7.2 Hz, 1H), 6.12 (brs, 2H).Examples 126 10- chlorine -6- ( Propylamino ) -12H- Benzothieno [2,3-c] quinoline -12- ketone 7,7- Dioxide (7002) :
will5a
(1.0 equivalent), propylamine (5.0 equivalent) in CHCl3
The mixture (about 4-5 times the volume) was stirred at RT for 24 hours. After completion of the reaction is monitored by TLC, the solvent is concentrated. The crude product was purified by FCC to obtain the target compound as an orange-red solid. Yield: 130 mg (61%). ES-MS [M + 1]+
: 387.0; tR
: 5.63 minutes (Method-A),1
H NMR (400 MHz, CDCl3
):δ
8.48 (d,J
= 8.8 Hz, 1H), 8.09 (d,J
= 1.6 Hz, 1H), 8.04 (d,J
= 8.4 Hz, 1H), 7.79 (dd,J
= 8.0, 2.0 Hz, 1H), 7.73 (d,J
= 8.4 Hz, 1H), 7.66 (dd,J
= 7.6, 7.2 Hz, 1H), 7.35 (dd,J
= 8.0, 7.2 Hz, 1H), 6.89 (brs, 1H). 3.65 (m, 2H), 1.77 (sextet,J
= 7.2 Hz, 2H), 1.06 (t,J
= 7.2 Hz, 3H).Examples 127 6-((3- Aminopropyl ) Amine ) -10- chlorine -12 H- Benzothieno [2,3- c ] quinoline -12- ketone 7,7- Dioxide (7003) :
To RT7704
(1.0 equivalent) and TFA (about 30 times the volume) in a stirred solution2
O2
The solution (about 7 volumes), and the mixture was further stirred at the same temperature for 1 hour. After completion of the reaction is monitored by LCMS, the solvent is concentrated. The resulting residue was quenched with ice cold water and saturated NaHCO3
The solution (pH about 8) was basified and diluted with EtOAc (100 ml). The precipitated product was filtered; washed with water and dried under vacuum to give the target compound as an orange-red solid in almost pure form. Yield: 85 mg (31%). ES-MS [M + 1]+
: 401.9; tR
: 2.16 minutes (Method-A),1
H NMR (400 MHz, CDCl3
): (Poor peak resolution observed; 4 signals corresponding to the two methylene protons)δ
8.37 (d,J
= 7.6 Hz, 1H), 8.17-8.08 (brm, 3H), 7.72 (brm, 1H), 7.64 (brm, 1H), 7.39 (brm, 1H), 7.23 (brm, 1H), 6.8 (brm, 1H) , 3.63 (m, 2H), 3.03 (m, 1H), 2.66 (t,J
= 6.0 Hz, 1H), 1.74 (t,J
= 6.0 Hz, 2H).Examples 128 10- chlorine -6-((3-((2- Hydroxyethyl ) Amine ) Propyl ) Amine ) -12H- Benzothieno [2,3-c] quinoline -12- ketone 7,7- Dioxide (7004) :
will5a
(1.0 equivalent), 3-((2-hydroxyethyl) amino) propyl) amine (5.0 equivalent) in CHCl3
(Approximately 4-5 volumes) the mixture was stirred at RT for 24 hours. After completion of the reaction is monitored by TLC, the solvent is concentrated. The crude product was purified by FCC to obtain the target compound as an orange-red solid. Yield: 105 mg (9%). ES-MS [M + 1]+
: 446.0; tR
: 2.26 minutes (Method-A),1
H NMR (400 MHz, DMSO-d6
):δ
8.42 (d,J
= 8.6 Hz, 1H), 8.30 (m, 1H), 8.23 (s, 1H), 8.2 (d,J
= 6.8 Hz, 1H), 8.12 (d,J
= 8.4 Hz, 1H), 7.77 (m, 1H), 7.68 (d,J
= 8.5 Hz, 1H), 7.45 (t,J
= 7.0 Hz, 1H), 7.33 (brs, 1H), 5.2 (brs, 1H), 3.71 (d,J
= 5.6 Hz, 2H), 3.63 (d,J
= 4.6 Hz, 2H), 3.03-2.98 (m, 4H), 2.04 (m, 2H). Biological analysis
In freshly prepared basic reaction buffer (20 mM Hepes (pH 7.5), 10 mM MgCl2
, 1 mM EGTA, 0.02% Brij35, 0.02 mg / ml BSA, 0.1 mM Na3
VO4
, 2 mM DTT, 1% DMSO). Any desired cofactors are delivered to the substrate solution described above. The indicated kinase was delivered to the substrate solution and mixed gently. Test compounds in DMSO were added to the kinase reaction mixture by Acoustic technology (Echo550; nanoliter range) and incubated for 20 minutes at room temperature. 33P-ATP (specific activity 10 uM) was delivered to the reaction mixture to initiate the reaction. The kinase reaction was incubated for 2 hours at room temperature. The reaction was spotted on P81 ion exchange paper. Kinase activity was detected by filtration binding. Inhibition of FLT3 by 4-quinolinone derivatives (A: <51 nM; B: 51-200 nM; C: 201-500 nM; D: 501-1000 nM; E:> 1 uM; N / A: Not applicable)