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公开(公告)号:US09011903B2
公开(公告)日:2015-04-21
申请号:US13492650
申请日:2012-06-08
申请人: Yoshiro Niitsu , Victor Knopov , Joseph E. Payne , Zheng Hou , John A. Gaudette , Violetta Akopian , Richard P. Witte , Mohammad Ahmadian , Loren A. Perelman , Yasunobu Tanaka , Priya Karmali , Sridhar C. Nagarajan
发明人: Yoshiro Niitsu , Victor Knopov , Joseph E. Payne , Zheng Hou , John A. Gaudette , Violetta Akopian , Richard P. Witte , Mohammad Ahmadian , Loren A. Perelman , Yasunobu Tanaka , Priya Karmali , Sridhar C. Nagarajan
IPC分类号: A61K31/225 , C07C69/34 , A61K9/127 , A61K31/7052 , A61K47/18 , A61K9/00 , A61K9/10 , A61K31/713 , C12N15/113
CPC分类号: C07C237/08 , A61K9/0019 , A61K9/10 , A61K9/1271 , A61K31/713 , A61K47/186 , A61K47/543 , C07C323/60 , C07C333/04 , C12N15/113
摘要: Here described are compounds of formula I: wherein R1 and R2 is independently selected from a group consisting of C10 to C18 alkyl, C12 to C18 alkenyl, and oleyl group; wherein R3 and R4 are independently selected from a group consisting of C1 to C6 alkyl, and C2 to C6 alkanol; wherein X is selected from a group consisting of —CH2—, —S—, and —O— or absent; wherein Y is selected from —(CH2)n, —S(CH2)n, —O(CH2)n—, thiophene, —SO2(CH2)n—, and ester, wherein n=1-4; wherein a=1-4; wherein b=1-4; wherein c=1-4; and wherein Z is a counterion; as well as compositions and pharmaceutical formulations including compounds of formula I which are useful for the delivery of therapeutic agents; and methods of using these compositions and formulations.
摘要翻译: 这里描述的是式I化合物:其中R 1和R 2独立地选自C 10至C 18烷基,C 12至C 18烯基和油基; 其中R3和R4独立地选自C1-C6烷基和C2-C6链烷醇; 其中X选自-CH 2 - , - S-和-O-或不存在; 其中Y选自 - (CH 2)n,-S(CH 2)n,-O(CH 2)n - ,噻吩,-SO 2(CH 2)n - 和酯,其中n = 1-4; 其中a = 1-4; 其中b = 1-4; 其中c = 1-4; 并且其中Z是抗衡离子; 以及包含可用于递送治疗剂的式I化合物的组合物和药物制剂; 以及使用这些组合物和制剂的方法。
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公开(公告)号:US20130022665A1
公开(公告)日:2013-01-24
申请号:US13492650
申请日:2012-06-08
申请人: Yoshiro Niitsu , Victor Knopov , Joseph E. Payne , Zheng Hou , John A. Gaudette , Violetta Akopian , Richard P. Witte , Mohammad Ahmadian , Loren A. Perelman , Yasunobu Tanaka , Priya Karmali
发明人: Yoshiro Niitsu , Victor Knopov , Joseph E. Payne , Zheng Hou , John A. Gaudette , Violetta Akopian , Richard P. Witte , Mohammad Ahmadian , Loren A. Perelman , Yasunobu Tanaka , Priya Karmali , Sridhar C. Nagarajan
IPC分类号: A61K31/225 , A61K9/127 , A61K31/7052 , C07C69/34
CPC分类号: C07C237/08 , A61K9/0019 , A61K9/10 , A61K9/1271 , A61K31/713 , A61K47/186 , A61K47/543 , C07C323/60 , C07C333/04 , C12N15/113
摘要: Here described are compounds of formula I: wherein R1 and R2 is independently selected from a group consisting of C10 to C18 alkyl, C12 to C18 alkenyl, and oleyl group; wherein R3 and R4 are independently selected from a group consisting of C1 to C6 alkyl, and C2 to C6 alkanol; wherein X is selected from a group consisting of —CH2—, —S—, and —O— or absent; wherein Y is selected from —(CH2)n—S(CH2)n, —O(CH2)n—, thiophene, —SO2(CH2)n—, and ester, wherein n=1-4; wherein a=1-4; wherein b=1-4; wherein c=1-4; and wherein Z is a counterion; as well as compositions and pharmaceutical formulations including compounds of formula I which are useful for the delivery of therapeutic agents; and methods of using these compositions and formulations.
摘要翻译: 这里描述的是式I化合物:其中R 1和R 2独立地选自C 10至C 18烷基,C 12至C 18烯基和油基; 其中R3和R4独立地选自C1-C6烷基和C2-C6链烷醇; 其中X选自-CH 2 - , - S-和-O-或不存在; 其中Y选自 - (CH 2)n -S(CH 2)n,-O(CH 2)n - ,噻吩,-SO 2(CH 2)n - 和酯,其中n = 1-4; 其中a = 1-4; 其中b = 1-4; 其中c = 1-4; 并且其中Z是抗衡离子; 以及包含可用于递送治疗剂的式I化合物的组合物和药物制剂; 以及使用这些组合物和制剂的方法。
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