MORINIDAZOLE

MORINIDAZOLE

1- [3- (4-morpholinyl) -2-hydroxypropyl] -2-methyl-5- nitro -1H- imidazole

CAS 92478-27-8

Jiangsu Hansoh Pharmaceutical Co., Ltd.

Morinidazole was approved by China Food and Drug Administration (CFDA) on February 24, 2014. It was developed and marketed as a step Lingda ® by Hansoh Pharmaceutical.

Morinidazole is a nitroimidazoles antibiotic indicated for the treatment of bacterial infections including appendicitis and pelvic inflammatory disease (PID) caused by anaerobic bacteria.

 

PATENT

WO2006058457A1.

http://www.google.com/patents/WO2006058457A1?cl=en

……………………….

PATENT
CN1981764A.

https://www.google.com/patents/CN1981764A?cl=en

1- (2,3-epoxypropoxy yl) -2-methyl-5-nitro-imidazole (10g), morpholino (10g), 100ml of acetonitrile under reflux for 2 hours, vacuum recovery of acetonitrile, water was added 100ml, heating to the whole solution, filtered hot, let cool, filtering, washing and drying to obtain an off-white solid (11g).

Proton nuclear magnetic resonance data: 1HNMR (CD3Cl) δ2.39 ~ 2.73 (6H, m) δ2.61 (3H, s) δ3.71 ~ 3.81 (4H, m) δ4.10 ~ 4.17 (2H, m) δ4 .63 ~ 4.66 (1H, m) δ8.00 (1H, s)

 

CN 102199147

http://www.google.com/patents/CN102199147A?cl=en

 

CN 1605586

https://www.google.com/patents/CN1605586A?cl=en

Example 7 Preparation of α- (morpholino-1-yl) methyl-2-methyl-5-nitroimidazole-1-ethanol according to Example 4 the same manner as in Preparation α- (morpholino-1-yl) methyl-2-methyl-5-nitroimidazole-1-ethanol, except for using morpholine instead of 4-hydroxypiperidine, prepared by the present invention Compound 7. Proton nuclear magnetic resonance data: 1HNMR (CD3Cl) δ2.39 ~ 2.73 (6H, m) δ2.61 (3H, s) δ3.71 ~ 3.81 (4H, m) δ4.10 ~ 4.17 (2H, m) δ4

 

NMR PREDICT

 

 

1H NMR  PREDICT

 

13C NMR PREDICT

COSY

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WO2007079653A1 *	Dec 25, 2006	Jul 19, 2007	Junda Cen	OPTICALLY PURE α-SUBSTITUTED 2-METHYL-5-NITROIMIDAZOLE-1-ETHANOL DERIVATIVES