Expansion conversion device for tower drum of wind generating set and local reinforcing method
LYU WEIRONG, LU BEIRONG, QI JINGJING, ZHAO SITAI, DENG WEIJIE, LIU ZHONGPEI, LIU MENGYANG
Year of Publication 31.10.2023
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Year of Publication 31.10.2023
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L-lysine-biphenyl acetate as well as preparation method and application thereof
CUI XINQIANG, ZHANG ZONGLEI, ZHAO SITAI, ZHANG BIN, CAI WENQING, SUN QING, KONG XIANGYU, ZHANG NING, DENG YUXIAO, FAN ZHIPING, MA XINCHENG, LI XINZHI, YANG LI, SUN SHUMENG, SUN JINRUI, LIU WENTAO
Year of Publication 22.08.2023
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Year of Publication 22.08.2023
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Preparation method of celecoxib III crystal form
CUI XINQIANG, ZHANG ZONGLEI, DUAN CHONGGANG, ZHAO SITAI, ZHANG BIN, ZHANG DAIZHOU, KONG XIANGYU, ZHANG NING, WANG CHANGBIN, DENG YUXIAO, ZHANG YUN, MA XINCHENG, LI XINZHI, YANG LI, YAN HONG, REN YEMING, LIU WENTAO
Year of Publication 14.07.2023
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Year of Publication 14.07.2023
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Method for detecting genotoxic impurities in pioglitazone hydrochloride and preparation thereof by high performance liquid chromatography
SHI YUEMAN, ZHAO SITAI, DU BO, ZHANG DAIZHOU, SUN QING, WANG JINHU, CHEN XIAOTONG, ZHANG YUN, HAN XIAOLIN, YU MENG, REN YUMIN, FEI HONGYAN, ZHANG HUI, TANG XUAN, ZHU CHUNLU, CAO CHONG, FENG XUE, LIU YIHUI
Year of Publication 19.04.2024
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Year of Publication 19.04.2024
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2-cyano pyrrolidine compound, and preparation method and application thereof
DUAN CHONGGANG, ZHAO SITAI, KONG XIANGYU, FENG GUANGLING, REN YEMING, CAO CHONG
Year of Publication 29.04.2015
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Year of Publication 29.04.2015
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Preparation method of two high-purity clevidipine butyrate impurities
FAN ZHIPING, DUAN CHONGGANG, ZHAO SITAI, REN YEMING, XIAN JING, GONG YANYAN, SUN QIAN, LIU YIHUI
Year of Publication 17.07.2020
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Year of Publication 17.07.2020
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Synthesis method of 1-[2-(4-chlorphenyl)-ethylamino]-2-propanol
CUI XINQIANG, ZHANG ZONGLEI, DUAN CHONGGANG, ZHAO SITAI, ZHANG BIN, KONG XIANGYU, ZHANG NING, WANG CHANGBIN, DENG YUXIAO, ZHANG YUN, MA XINCHENG, LI XINZHI, YANG LI, YAN HONG, REN YEMING, LIU WENTAO
Year of Publication 14.03.2023
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Year of Publication 14.03.2023
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Novel chemical synthesis method for preparing mecobalamine
DUAN CHONGGANG, SHEN NAITAO, ZHAO SITAI, FENG GUANGLING, SUN JINRUI, REN YEMING, ZHANG WEN
Year of Publication 11.02.2015
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Year of Publication 11.02.2015
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Synthesis method of p-sulfanilamide phenylhydrazine hydrochloride
ZHANG ZONGLEI, DUAN CHONGGANG, ZHAO SITAI, KONG XIANGYU, ZHANG NING, WANG CHANGBIN, DENG YUXIAO, FAN ZHIPING, MA XINCHENG, FENG GUANGLING, SUN JINRUI, LIU WENTAO, GONG YANYAN
Year of Publication 21.01.2022
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Year of Publication 21.01.2022
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Preparation and separation method of betamethasone sodium phosphate
ZHANG ZONGLEI, DUAN CHONGGANG, ZHAO SITAI, KONG XIANGYU, ZHANG NING, WANG CHANGBIN, DENG YUXIAO, FAN ZHIPING, MA XINCHENG, FENG GUANGLING, SUN JINRUI, LIU WENTAO, GONG YANYAN
Year of Publication 10.12.2021
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Year of Publication 10.12.2021
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Preparation method of 2-[2-(6-bromohexyloxy) ethoxymethyl]-1, 3-dichlorobenzene
CUI XINQIANG, ZHANG ZONGLEI, ZHAO SITAI, ZHANG BIN, CAI WENQING, KONG XIANGYU, ZHANG NING, DENG YUXIAO, FAN ZHIPING, MA XINCHENG, LI XINZHI, YANG LI, SUN JINRUI, LIU WENTAO
Year of Publication 04.11.2022
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Year of Publication 04.11.2022
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Preparation method of tadalafil intermediate cis-tetrahydrocarboline hydrochloride
CUI XINQIANG, WANG HONGCHEN, DUAN CHONGGANG, WEI LEKUN, ZHAO SITAI, ZHANG BIN, REN WENJIE, ZHANG DAIZHOU, KONG XIANGYU, ZHANG NING, JIANG YINGYAN, WANG CHANGBIN, FAN ZHIPING, LI XINZHI, ZHANG ZHIYUN, GUO LULU, LIU WENTAO, XU YUELEI
Year of Publication 29.07.2022
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Year of Publication 29.07.2022
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Improved production method of 2-aminomalonamide
WANG HONGCHEN, ZHANG ZONGLEI, DUAN CHONGGANG, WEI LEKUN, ZHAO SITAI, KONG XIANGYU, ZHANG NING, WANG JINHU, DENG YUXIAO, FAN ZHIPING, LIU FENG, MA XINCHENG, SUN JINRUI, LIU WENTAO
Year of Publication 01.07.2022
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Year of Publication 01.07.2022
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Preparation method of two high-purity felodipine impurities
FAN ZHIPING, DUAN CHONGGANG, ZHAO SITAI, ZHANG NING, WANG JINHU, REN YEMING, DENG YUXIAO, GONG YANYAN, LIU YIHUI
Year of Publication 11.08.2020
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Year of Publication 11.08.2020
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Method for synthesizing avanafil impurities
MA XINCHENG, ZHANG ZONGLEI, DUAN CHONGGANG, ZHAO SITAI, CAI WENQING, ZHANG NING, FU BINGYUE, SUN JINRUI, LIU WENTAO, DENG YUXIAO, REN YEMING, WANG FANG
Year of Publication 16.04.2021
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Year of Publication 16.04.2021
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Method for separating chenodeoxycholic acid from duck bile
MA XINCHENG, YANG LI, ZHANG ZONGLEI, DUAN CHONGGANG, ZHAO SITAI, KONG XIANGYU, ZHANG NING, FU BINGYUE, LIU WENTAO, REN YEMING
Year of Publication 27.11.2020
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Year of Publication 27.11.2020
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Crystallization and purification method of favipiravir key intermediate 3, 6-difluoropyrazine-2-carbonitrile
FAN ZHIPING, MA XINCHENG, DUAN CHONGGANG, ZHANG ZONGLEI, ZHAO SITAI, ZHANG NING, FENG GUANGLING, SUN JINRUI, DENG YUXIAO, LIU WENTAO, REN YEMING
Year of Publication 20.10.2020
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Year of Publication 20.10.2020
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