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1.发明申请公开(公告)号：US20170342026A1
公开(公告)日：2017-11-30
申请号：US15535711
申请日：2015-03-18
发明人： Xianfeng Peng , Zonghua QIN
IPC分类号： C07C281/18 , A23K50/75 , A23K50/70 , A23K20/10 , A23K50/30
CPC分类号： C07C281/18 , A23K20/10 , A23K50/30 , A23K50/70 , A23K50/75
摘要： Isopropoxy-phenylguanidine series salt as shown by the Formula (I) and an application thereof in preparing growth promoters for animal feed, wherein R is DL-lactic acid, methanesulfonic acid, 2-hydroxyethanesulfonic acid, citric acid, tartaric acid, benzoic acid, succinic acid, fumaric acid, maleic acid, acetic acid, sulfuric acid, phosphoric acid, or oxalic acid.
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2.发明申请公开(公告)号：US20200016099A1
公开(公告)日：2020-01-16
申请号：US16474071
申请日：2016-03-30
发明人： Xianfeng PENG , Zonghua QIN
IPC分类号： A61K31/155 , A61P31/04 , A61K9/00 , A23K20/111 , A23K50/30 , A23K50/60 , A23K20/195
摘要： A use of a substituted benzoguanidine derivative as a polymyxin antibiotic synergist, particularly as a synergist and a drug resistance reversal agent of the polymyxin antibiotic for inhibiting a sensitive strain, or a composition comprising the same in combination with a polymyxin antibiotic for preparing a compound pharmaceutical preparation for human or animal use in the treatment of a disease caused by a gram-negative bacterial infection or the preparation a growth-promoting feed additive and for the raising of livestock animals.
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公开(公告)号：US20170332666A1
公开(公告)日：2017-11-23
申请号：US15535715
申请日：2015-03-18
发明人： Xianfeng Peng , Zonghua QIN
IPC分类号： A23K20/20 , A23K20/22 , A23K50/80 , A23K20/111
摘要： An Application of p-methyl benzoic acid or a salt thereof as an additive for a feed or fed into drinking water for animals such as pigs, broilers, ducks, aquatic animals or other farmed animals, for preventing diarrhea and promoting growth, wherein p-methyl benzoic acid or a salt thereof is a type of acidifying agents for growth promotion.
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4.发明申请公开(公告)号：US20180370921A1
公开(公告)日：2018-12-27
申请号：US15777916
申请日：2015-11-26
发明人： Xianfeng PENG , Zonghua QIN
IPC分类号： C07D233/90 , C07D487/04 , A61P33/00
CPC分类号： C07D233/90 , A61P33/00 , C07D487/04
摘要： Disclosed are derivatives of 1H-imidazole-4,5-dicarboxamide and use thereof in preparation of anticoccidial drugs. The derivatives have structural formulae as shown in formulae (I) to (VI). The derivatives of 1H-imidazole-4,5-dicarboxamide as disclosed in the present invention have significant anticoccidial effect, especially against coccidia that show a resistance to other anticoccidial drugs, and thus they can be used in preparation of anticoccidial drug.
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5.发明申请ESTERS OR SALTS OF 2-HYDROXY-4-PROPYLCYCLOHEPTA-2,4,6-TRIENONE AND APPLICATION THEREOF IN PREPARATION OF ANIMAL ANTIBACTERIAL AGENTS AND GROWTH PROMOTERS USED IN FEED 有权2-羟基-4-丙基环己基-2,4,6-三硝基酯的酯化物或其制备用于饲料中使用的动物抗菌剂和生长促进剂的应用公开(公告)号：US20160332954A1
公开(公告)日：2016-11-17
申请号：US15110512
申请日：2014-02-17
发明人： Xianfeng PENG , Zonghua QIN , Fang LI , Jijun HUANG , Xiaolan YE , Zaolong LI
IPC分类号： C07C69/24 , A23K20/111 , A23K20/195 , C07C49/717
CPC分类号： C07C69/74 , A23K20/111 , A23K20/195 , C07C49/717 , C07C69/24 , C07C2601/18
摘要： Esters or salts of 2-hydroxy-4-propyleyclohepta-2,4,6-trienone, and applications thereof in preparation of animal antibacterial agents and growth promoters used in feed. The esters or salts of 2-hydroxy-4-propylcyclohepta-2,4,6-trienone has a structural formula as shown in formula 1 or 2: in formula 1, R1 represents heptadecyl; and in formula 2, L is sodium, potassium, calcium, magnesium, zinc, copper or manganese. The esters or salts of 2-hydroxy-4-propyleyclohepta-2,4,6-trienone, as shown in formula 1 or 2, have high stability and safety, and good antibacterial and growth promotion effects, which make them preferable to be used as animal antibacterial agents and growth promoters in feed, and have a very good application prospect in the cultivation industry.
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