CN110256451B - 一种苯并呋喃并[2,3-b]喹啉衍生物的合成方法 - Google Patents
一种苯并呋喃并[2,3-b]喹啉衍生物的合成方法 Download PDFInfo
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- CN110256451B CN110256451B CN201910636159.5A CN201910636159A CN110256451B CN 110256451 B CN110256451 B CN 110256451B CN 201910636159 A CN201910636159 A CN 201910636159A CN 110256451 B CN110256451 B CN 110256451B
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- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
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Inventor after: Li Xu Inventor after: Wang Jinliang Inventor after: Li Yuning Inventor after: Liu Haitao Inventor after: Qin Yu Inventor after: Zhang Lujun Inventor after: Hao Xudong Inventor after: Liu Tiantian Inventor after: Zhang Yanhui Inventor after: Guo Yongchun Inventor after: Yu Yujian Inventor before: Li Xu Inventor before: Wang Jinliang Inventor before: Li Yuning Inventor before: Liu Haitao Inventor before: Qin Yu Inventor before: Zhang Lujun Inventor before: Hao Xudong Inventor before: Liu Tiantian Inventor before: Zhang Yanhui Inventor before: Guo Yongchun Inventor before: Yu Yujian |
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