JP5114902B2 - ビピリジンジオール誘導体の製造方法 - Google Patents
ビピリジンジオール誘導体の製造方法 Download PDFInfo
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- JP5114902B2 JP5114902B2 JP2006250701A JP2006250701A JP5114902B2 JP 5114902 B2 JP5114902 B2 JP 5114902B2 JP 2006250701 A JP2006250701 A JP 2006250701A JP 2006250701 A JP2006250701 A JP 2006250701A JP 5114902 B2 JP5114902 B2 JP 5114902B2
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Description
林 英作:薬学雑誌70(3),37(1970) Takuo Kosuge et al.,Chem.Pharm.Bull.18(5)1068〜1070(1970)
下記一般式[1]で表される化合物を用いて金属水酸化物の存在下で下記一般式[2]で表されるヒドロキシピリジンN−オキサイド誘導体を製造した後に、該一般式[2]で表される化合物と下記一般式[3]で表される化合物を弱酸の存在下で反応することを特徴とする下記一般式[4]で表されるビピリジンジオール誘導体の製造方法。
《例示化合物2−1の合成》
《例示化合物2−4の合成》
《例示化合物4−1の合成》
《例示化合物4−1の合成》
《例示化合物5−1の合成》
Claims (1)
- 下記一般式[1]で表される化合物を用いて金属水酸化物の存在下で下記一般式[2]で表されるヒドロキシピリジンN−オキサイド誘導体を製造した後に、該一般式[2]で表される化合物と下記一般式[3]で表される化合物を弱酸の存在下で反応することを特徴とする下記一般式[4]で表されるビピリジンジオール誘導体の製造方法。
〔式中、R1は置換基を表し、X1はハロゲン原子を表す。n1は0〜3の整数を表す。M1は水素原子又は金属原子を表す。〕
〔式中、R1及びR2は各々、置換基を表し、X2はハロゲン原子を表す。n1及びn2は各々、0〜3の整数を表す。M1及びM2は各々、水素原子又は金属原子を表す。〕
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| Application Number | Priority Date | Filing Date | Title |
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| JP2006250701A JP5114902B2 (ja) | 2006-09-15 | 2006-09-15 | ビピリジンジオール誘導体の製造方法 |
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| JP2006250701A JP5114902B2 (ja) | 2006-09-15 | 2006-09-15 | ビピリジンジオール誘導体の製造方法 |
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| JP2008069123A JP2008069123A (ja) | 2008-03-27 |
| JP5114902B2 true JP5114902B2 (ja) | 2013-01-09 |
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| JP2006250701A Expired - Fee Related JP5114902B2 (ja) | 2006-09-15 | 2006-09-15 | ビピリジンジオール誘導体の製造方法 |
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