1,2,3,4-四氢苯并[b]氮杂卓-5-酮合成路线 (共 10 条)
参考文献
FERRING B.V.
Patent: WO2006/21213 A2, 2006 ;
Location in patent: Page/Page column 34 ;
WO 2006/021213 A2
反应条件
hydrogenchloride; acetic acid in water 10 h; Reflux;
参考文献
Tsunoda, Takashi; Yamazaki, Atsuki; Iwamoto, Hidenori; Sakamoto, Shuichi
Organic Process Research and Development, 2003 , vol. 7, # 6 p. 883 - 887
反应条件
in methanol 24 h; Irradiation;
参考文献
Heterocycles, , vol. 36, # 4 p. 743 - 749
反应条件
potassium hydroxide; hydrazine in water; diethylene glycol 6 h; Heating / reflux;
参考文献
HYDRA BIOSCIENCES, INC.
Patent: WO2006/122156 A2, 2006 ;
Location in patent: Page/Page column 125 ;
WO 2006/122156 A2
反应条件
1: Et3N / CH2Cl2 / 1 h / Ambient temperature 2: H2 / 10percent Pd/C / ethanol / 5 h / 760 Torr / Ambient temperature View Scheme
参考文献
Tsunoda, Takashi; Yamazaki, Atsuki; Iwamoto, Hidenori; Sakamoto, Shuichi
Organic Process Research and Development, 2003 , vol. 7, # 6 p. 883 - 887
反应条件
pyridine T=0°C; Tosylation; 4 h;
参考文献
ELI LILLY AND COMPANY
Patent: WO2005/37796 A1, 2005 ;
Location in patent: Page/Page column 160 ;
反应条件
1: in tetrahydrofuran
16 h; Heating / reflux;
2: With sodium hydroxide in water; ethyl acetate
参考文献
STERIX LIMITED
Patent: WO2007/3934 A2, 2007 ;
Location in patent: Page/Page column 237-238 ;
WO 2007/003934 A2
反应条件
1: Et3N / CH2Cl2 / 1 h / Ambient temperature
2: H2 / 10percent Pd/C / ethanol / 5 h / 760 Torr / Ambient temperature
3: Et3N / CH2Cl2 / 1 h / Ambient temperature
View Scheme
参考文献
Ogawa, Hidenori; Yamashita, Hiroshi; Kondo, Kazumi; Yamamura, Yoshitaka; Miyamoto, Hisashi; Kan, Keizo; Kitano, Kazuyoshi; Tanaka, Michinori; Nakaya, Kenji; Nakamura, Shigeki; Mori, Toyoki; Tominaga, Michiaki; Yabuuchi, Youichi
Journal of Medicinal Chemistry, 1996 , vol. 39, # 18 p. 3547 - 3555
反应条件
1: With pyridine in dichloromethane
T=0 - 20°C; 18 h;
2: With sodium hydroxide in dichloromethane; water
T=0°C; 0.5 h;
参考文献
ELI LILLY AND COMPANY
Patent: WO2005/37796 A1, 2005 ;
Location in patent: Page/Page column 39 ;
参考文献
ABBOTT GMBH and CO. KG
Patent: WO2005/56546 A1, 2005 ;
Location in patent: Page/Page column 63 ;
WO 2005/056546 A1