ChemicalBook >?? ???? >2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-?????

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-?????

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-????? ??? ???

?? ??:: 320347-97-5

???:: 2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-?????

???(??):: 2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-?????

???:: 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester

???(??):: GYDFTKNRHZMENP-ZDUSSCGKSA-N;Tiotropium Bromide Impurity 2;Aclidinium Bromide Impurity 5;Tiotropium bromide Impurity 18;(R)-Quinucldin-3-yl hydroxybis(2-thienyl)acetate;(R)-quinuclidin-3-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester-5

CBNumber:: CB82668165

???:: C17H19NO3S2

??? ??:: 349.46

MOL ??:: 320347-97-5.mol

?? ?? 29

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-????? ??

???: 180℃ (isopropyl ether )

?? ?: 513.3±50.0 °C(Predicted)

??: 1.40±0.1 g/cm3(Predicted)

?? ?? (pKa): 10.33±0.29(Predicted)

??

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-????? C??? ??, ??, ??

??

(R)-3-Quinuclidinyl di(2-thienyl)glycolate acts as a potent and long-acting muscarinic antagonist with minimal systemic exposure after inhalation. Used in the treatment of chronic obstructive pulmonary disease.

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-????? ?? ?? ? ???

???

?? ??

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-????? ?? ??

???( 29)?? ??

???	??	???	??	?? ?	??
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	19837	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3148	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8615965530500	nickzhang@hangyubiotech.com	China	10989	58
Shanghai Hanhong Scientific Co., Ltd.	+undefined17612118332	Lucky@hanhonggroup.com	China	6035	58
Beijing Comparison Pharmaceutical Technology Co., Ltd	010-010-52878169 15801002657	sales@bjcomparison.com	China	4889	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18175	56
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	8875	55
Alchemist-pharm chemical Technology Co. Ltd.	0371-67991738 13783628208	carl@alchemist-pharm.com	China	1872	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679 17825480238	3008233746@qq.com	China	9934	12
Beijing xinyanhui pharmaceutical research and development co., LTD	13969155946	1461866103@qq.com	China	16111	58

2-???????,α-????-α-2-???-,(3R)-1-??????[2.2.2]??-3-????? ?? ??:

Scopine-2,2-dithienyl glycolate tiotropium bromide hydrate Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate 3-Phenoxypropyl bromide Aclidinium Bromide Impurity 3（(S)-Aclidinium Bromide） (1β,5β)-8-Methyl-8-azabicyclo[3.2.1]octa-6-ene-3α-ol rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate Tiotropium EP Impurity C Scopine Methobromide 2-HYDROXY-2,2-BIS(2-THIENYL) ACETIC ACID TiotropiuM BroMide IMpurity I Ethanedioic acid,1-methyl ester, potassium salt (1:1) Teloidine 2,3-Dibromothiophene (1α,2β,4β,5α)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7α-ol Tiotropium bromide Impurity 16 BIS(2-THIENYL) KETONE Methyl 2,2-dithienylglycolate

午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频