Azetidinone - CAS号查询

Side chain for imipenem;
(3S,4S)-3-((R)-(tert-Butyldimethyl-silyloxy)ethyl)-4((R)-carboxyethyl)-2-Azetidinone;
(3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-Azetidinone;
beta-Methylazetidin-2-one

C14H27NO4Si

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94944-10-2

(3R,4R)-4-苯甲酰氧基-3-(1-叔丁基二甲基硅氧基]乙基)环丁胺-2-酮

(3R,4R)-4-Benzoyloxy-3-(1-tert-butyldimethlsilyloxy]ethyl)azetidin-2-one;
2-Azetidinone,4-(benzoyloxy)-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, [3R-[3a(R*),4b]]- (9CI)

(3R,4S)-3-羟基-4-苯基-2-氮杂环丁酮

(3R,4S)-3-Hydroxy-4-phenyl-2-Azetidinone;
(3R-cis)-3-Hydroxy-4-phenyl-2-Azetidinone

(3R,4S)-1-苯甲酰基-3-乙酰氧基-4-苯基-2-丙内酰胺;
(3R,4S)-1-苯甲酰基-3-乙酰氧基-4-苯基-2-氮杂环丁酮

(3R,4S)-1-Benzoyl-3-acetoxy-4-phenyl-2-Azetidinone;
(3R,4S)1Benzoyl3Acetoxy;
3R,4S)1BENZOYL3ACETOXY4PHENYL2Azetidinone,98+%;
SIDECHAINSOFPACLITAXEL3

(+)-3-羟基-1-(4-甲氧基苯基)-4-苯基氮杂环丁-2-酮

(+)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenylazetidin-2-one;
(3R,4S)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-Azetidinone

(3R,4S)-1-苯甲酰-3-(1-甲氧基-1-甲基乙氧基)-4-苯基-2-氮杂环丁酮

(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-Azetidinone;
(3R-cis)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-Azetidinone

(3R,4S)-1-苯甲酰-3-[(三乙基硅)氧基]-4-苯基-2-氮杂环丁酮

(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-Azetidinone;
(+)-cis-1-Benzoyl-3-triethylsilyloxy-4-phenyl-2-Azetidinone

(3R,4S)-1-叔丁氧基羰基-3-乙酰氧基-4-苯基-2-丙内酰胺;
(3R,4S)-1-叔丁氧基羰基-3-乙酰氧基-4-苯基-2-氮杂?

(3R,4S)-1-tert-Butoxycarbonyl-3-acetoxy-4-phenyl-2-Azetidinone;
1-Azetidinecarboxylicacid, 3-(acetyloxy)-2-oxo-4-phenyl-, 1,1-dimethylethyl ester, (3R-cis)-

(3R,4S)-1-(4-氟苯基)-3-[(3S)-3-(4-氟苯基)-3-羟基丙基]-4-[4-(苯甲氧基)苯基]-2-氮杂环丁酮

(3R,4S)-1-(4-Fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-2;
2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-[4-(phenylmethoxy)phenyl]-,[3R-[3a(S*),4b]]-;
(3R,4S)-4-[(4-Benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-hydroxypropyl]-2-Azetidinone;
1-(4-Fluorophenyl)-3(R)-[3-(4-fluorophenyl)-3(S)-hydroxypropyl]-4(S)-(4-benzyloxyphenyl)azetidin-2-one

3-(4-甲氧基苯基)-2-氧代-4-苯基环丁基乙酸酯

3-(4-Methoxyphenyl)-2-oxo-4-phenylcyclobutyl acetate;
3-(Acetyloxy)-1-(4-methoxyphenyl)-4-phenyl-2-Azetidinone

(3R,4S)-1-苯甲酰-3-(1-乙氧乙氧基)-4-苯基-2-氮杂环丁酮

(3R,4S)-1-Benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-Azetidinone;
2-Azetidinone,1-benzoyl-3-(1-ethoxyethoxy)-4-phenyl-, [3R-(3a,4a)]-[partial]-

1-Boc-3-氮杂环丁酮;
3-氧代氮杂环丁-1-羧酸叔丁酯

1-Boc-3-Azetidinone;
3-Oxo-azetidine-1-carboxylic acid tert-butyl ester;
tert-Butyl 3-oxoazetidine-1-carboxylate

1-Azetidinecarboxylicacid, 3-(1-ethoxyethoxy)-2-oxo-4-phenyl-, 1,1-dimethylethyl ester;
DOCETAXEL SIDE CHAIN NO 1;
(3r,4s)-1-Tert-Butoxycarbonyl-3-(2-Ethoxyethoxy)-4-Phenyl-2-Azetidione;
(3R,4S)-1-Tert-Butylcarbonyl-3-(2-Ethoxyethoxyl)-4-Phenyl-2-Azetidinone

1-(2-氯-3-吡啶)-3,3-二甲基氮杂环丁烷-2-酮

2-Azetidinone,1-(2-chloro-3-pyridinyl)-3,3-dimethyl-

(3R,4S)-1-(4-氟苯基)-3-[3-(4-氟苯基)-3-氧代丙基]-4-(4-羟基苯基)氮杂环丁烷-2-酮

2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R,4S)-;
2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R-trans)-;
(3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one

4-苯甲酸基-2-杂氮环丁酮

2-Azetidinone,4-(benzoyloxy)-;
2-Azetidinone,4-hydroxy-, benzoate (ester) (8CI);
4-(Benzoyloxy)-2-Azetidinone

4-(苯磺酰)-2-吖丁啶酮

2-Azetidinone,4-(phenylsulfonyl)-;
4-(Benzenesulfonyl)-2-Azetidinone;
4-(Phenylsulfonyl)-2-Azetidinone

C9H9NO3S

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