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1.
公开(公告)号:US08557331B2
公开(公告)日:2013-10-15
申请号:US12933087
申请日:2009-03-20
申请人: Peiyuan Qian , Xiaojian Zhou , Hongping He , Ying Xu
发明人: Peiyuan Qian , Xiaojian Zhou , Hongping He , Ying Xu
IPC分类号: B05C13/00
CPC分类号: C07D311/30 , A01N43/16
摘要: A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7 -trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.
摘要翻译: 利用色烯-4-酮衍生物的化学属的方法是无毒,环保的防污剂,用于淹没在水下的物体的涂层材料,并基于色烯-4-酮化合物进行生物污染,以及 从天然来源获得这种色烯-4-一防污化合物之一的方法,4',5,7-三羟基 - 异黄酮。 提供这种取代的苯甲酸-4-酮防污化合物的特别示例,它们是4',5,7-三羟基 - 异黄酮,4',5-二羟基-3,6,7,8四甲氧基 - 黄酮,3',5 二羟基-3,4',6,8四甲氧基黄酮,4',5-二羟基-3,6,7-三甲氧基黄酮,4',5,7-三羟基黄酮,3',4',6 ,7-四羟基 - 黄酮和5-单羟基 - 黄酮。
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公开(公告)号:US08177896B2
公开(公告)日:2012-05-15
申请号:US13054938
申请日:2009-04-16
申请人: Peiyuan Qian , Ying Xu , Xiaojian Zhou , Hongping He , Nobuhiro Fusetani , Wei-Min Dai
发明人: Peiyuan Qian , Ying Xu , Xiaojian Zhou , Hongping He , Nobuhiro Fusetani , Wei-Min Dai
IPC分类号: C09D5/16 , C07D307/33 , A01N25/00 , A01N31/08
CPC分类号: C07D307/33 , C09D5/1637
摘要: A novel chemical genus of furan-2-one antifouling compound as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water based on the furan-2-one compounds. The substituted furan-2-one antifouling compounds have a furan-2-one ring and an alkyl side chain thereto and are of the formula: where n=6-14, representing the number of carbon atoms in said side chain.
摘要翻译: 呋喃-2-酮防污化合物的新型化学品为无毒,环保型防污剂,基于呋喃-2-酮化合物浸没在水下的物体涂料。 取代的呋喃-2-酮防污化合物具有呋喃-2-酮环和烷基侧链,具有下式:其中n = 6-14,表示所述侧链中的碳原子数。
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公开(公告)号:US09131691B2
公开(公告)日:2015-09-15
申请号:US14112491
申请日:2012-04-17
申请人: Peiyuan Qian , Xiangzhong Huang , Ying Xu , Yu Zhang , Yue Him Wong , Yan Yin , Zhuang Han
发明人: Peiyuan Qian , Xiangzhong Huang , Ying Xu , Yu Zhang , Yue Him Wong , Yan Yin , Zhuang Han
IPC分类号: A01N65/00 , A01N43/40 , A61K36/00 , A01N43/30 , C07D317/60 , B08B17/02 , C09D5/16 , B08B17/04 , A01N65/08
CPC分类号: A01N43/40 , A01N43/30 , A01N65/08 , A61K36/00 , B08B17/02 , B08B17/04 , C07D317/60 , C09D5/1625 , C09D5/165
摘要: Use of amide compounds represented by formula (I), for preventing or reducing settlement and/or fouling of marine fouling organisms on a surface of a submerged object is provided, wherein “-A-” has a formula —(CnH2(n-m))- which is either unsubstituted or substituted by one or more C1 to C4 alkyls, and wherein the formula —(CnH2(n-m))- represents a divalent alkyl, or a divalent alkenyl having one or more double bonds, n is 1 to 15, m is 0 to 4, and 2(n-m)=2, and R is selected from piperidinyl, pyrrolidinyl, isobutylamino, piperazinyl or morpholinyl. Amide compounds of formula (I), a category of antifouling compounds, can be either isolated from natural resources or synthesized, which are nontoxic and environmental-friendly.
摘要翻译: 提供了由式(I)表示的酰胺化合物用于防止或减少浸没物体表面上的海洋结垢生物沉降和/或结垢的用途,其中“-A-”具有式 - (C n H 2(nm)) (C n H 2(nm)) - 表示二价烷基或具有一个或多个双键的二价链烯基,n为1至15, m为0〜4,2(nm)= 2,R选自哌啶基,吡咯烷基,异丁基氨基,哌嗪基或吗啉基。 式(I)的酰胺化合物,一类防污化合物,可以从天然资源中分离出来,也可以合成,无毒且环保。
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4.
公开(公告)号:US20110177237A1
公开(公告)日:2011-07-21
申请号:US12933087
申请日:2009-03-20
申请人: Peiyuan Qian , Xiaojian Zhou , Hongping He , Ying Xu
发明人: Peiyuan Qian , Xiaojian Zhou , Hongping He , Ying Xu
CPC分类号: C07D311/30 , A01N43/16
摘要: A method to utilize a chemical genus of chromen-4-one derivatives as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water and subject to biofouling based on the chromen-4-one compounds, as well as a method of obtaining one of such chromen-4-one antifouling compounds, 4′,5,7-trihydroxy-isoflavone, from a natural source. Particularly exemplary of such substituted chromen-4-one antifouling compounds are provided and they are 4′,5,7-trihydroxy-isoflavone, 4′,5-dihydroxy-3,6,7,8 tetramethoxy-flavone, 3′,5-dihydroxy-3,4′,6,8 tetramethoxy-flavone, 4′,5-dihydroxy-3,6,7-trimethoxy-flavone, 4′,5,7-trihydroxy-flavone, 3′,4′,6,7-tetrahydroxy-flavone, and 5-monohydroxy-flavone.
摘要翻译: 利用色烯-4-酮衍生物的化学属的方法是无毒,环保的防污剂,用于淹没在水下的物体的涂层材料,并基于色烯-4-酮化合物进行生物污染,以及 从天然来源获得这种色烯-4-一防污化合物之一的方法,4',5,7-三羟基 - 异黄酮。 提供了这种取代的色烯-4-酮防污化合物的特别示例,它们是4',5,7-三羟基 - 异黄酮,4',5-二羟基-3,6,7,8四甲氧基黄酮,3',5 二羟基-3,4',6,8四甲氧基黄酮,4',5-二羟基-3,6,7-三甲氧基黄酮,4',5,7-三羟基黄酮,3',4',6 ,7-四羟基 - 黄酮和5-单羟基 - 黄酮。
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公开(公告)号:US20140044810A1
公开(公告)日:2014-02-13
申请号:US14112491
申请日:2012-04-17
申请人: Peiyuan Qian , Xiangzhong Huang , Ying Xu , Yu Zhang , Yue Him Wong , Yan Yin , Zhuang Han
发明人: Peiyuan Qian , Xiangzhong Huang , Ying Xu , Yu Zhang , Yue Him Wong , Yan Yin , Zhuang Han
CPC分类号: A01N43/40 , A01N43/30 , A01N65/08 , A61K36/00 , B08B17/02 , B08B17/04 , C07D317/60 , C09D5/1625 , C09D5/165
摘要: Use of amide compounds represented by formula (I), for preventing or reducing settlement and/or fouling of marine fouling organisms on a surface of a submerged object is provided, wherein “-A-” has a formula -(CnH2(n−m))- which is either unsubstituted or substituted by one or more C1 to C4 alkyls, and wherein the formula -(CnH2(n−m))- represents a divalent alkyl, or a divalent alkenyl having one or more double bonds, n is 1 to 15, m is 0 to 4, and 2(n−m)=2, and R is selected from piperidinyl, pyrrolidinyl, isobutylamino, piperazinyl or morpholinyl. Amide compounds of formula (I), a category of antifouling compounds, can be either isolated from natural resources or synthesized, which are nontoxic and environmental-friendly.
摘要翻译: 提供了由式(I)表示的酰胺化合物用于防止或减少浸没物体表面上的海洋结垢生物沉降和/或结垢的用途,其中“-A-”具有式 - (C n H 2(nm)) (C n H 2(nm)) - 表示二价烷基或具有一个或多个双键的二价链烯基,n为1至15, m为0〜4,2(nm)= 2,R选自哌啶基,吡咯烷基,异丁基氨基,哌嗪基或吗啉基。 式(I)的酰胺化合物,一类防污化合物,可以从天然资源中分离出来,也可以合成,无毒且环保。
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公开(公告)号:US20110185944A1
公开(公告)日:2011-08-04
申请号:US13054938
申请日:2009-04-16
申请人: Peiyuan Qian , Ying Xu , Xiaojian Zhou , Hongping He , Nobuhiro Fusetani , Wei-Min Dai
发明人: Peiyuan Qian , Ying Xu , Xiaojian Zhou , Hongping He , Nobuhiro Fusetani , Wei-Min Dai
IPC分类号: C09D5/16 , C07D407/12 , C07D307/58
CPC分类号: C07D307/33 , C09D5/1637
摘要: A novel chemical genus of furan-2-one antifouling compound as non-toxic, environment friendly antifouling agent, a coating material for objects submerged under the water based on the furan-2-one compounds. The substituted furan-2-one antifouling compounds have a furan-2-one ring and an alkyl side chain thereto and are of the formula: where n=6-14, representing the number of carbon atoms in said side chain.
摘要翻译: 呋喃-2-酮防污化合物的新型化学品为无毒,环保型防污剂,基于呋喃-2-酮化合物浸没在水下的物体涂料。 取代的呋喃-2-酮防污化合物具有呋喃-2-酮环和烷基侧链,具有下式:其中n = 6-14,表示所述侧链中的碳原子数。
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