HCID 13262012, 화합물 → (6R,7R)-3-[(1-aminotetrazol-5-yl)sulfanylmethyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-(methylamino)-2-oxoethoxy]iminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

HRID 483039노트

반응식

HRID 483039 반응식
C([NH:20][C:21]1[S:22][CH:23]=[C:24](/[C:26](=[N:50]/[O:51][CH2:52][C:53](=[O:56])[NH:54][CH3:55])/[C:27]([NH:29][C@@H:30]2[C:48](=[O:49])[N:32]3[C:33]([C:45]([OH:47])=[O:46])=[C:34]([CH2:37][S:38][C:39]4[N:43]([NH2:44])[N:42]=[N:41][N:40]=4)[CH2:35][S:36][C@H:31]23)=[O:28])[N:25]=1)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.C(NC1SC=C(/C(=N/OC)/C(N[C@@H]2C(=O)N3C(C(O)=O)=C(CSC4N(NC(C)C)N=NN=4)CS[C@H]23)=O)N=1)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>C(O)=O>[NH2:20][C:21]1[S:22][CH:23]=[C:24](/[C:26](=[N:50]/[O:51][CH2:52][C:53](=[O:56])[NH:54][CH3:55])/[C:27]([NH:29][C@@H:30]2[C:48](=[O:49])[N:32]3[C:33]([C:45]([OH:47])=[O:46])=[C:34]([CH2:37][S:38][C:39]4[N:43]([NH2:44])[N:42]=[N:41][N:40]=4)[CH2:35][S:36][C@H:31]23)=[O:28])[N:25]=1

참가 물질

4

반응물 2

HCID 13262012HCID 13262012, 화합물HCID 13262016(6R,7R)-3-[(1-aminotetrazol-5-yl)sulfanylmethyl]-7-[[(2Z)-2-[2-(methylamino)-2-oxoethoxy]imino-2-[2-(tritylamino)-1,3-thiazol-4-yl]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

생성물 1

HCID 13262018(6R,7R)-3-[(1-aminotetrazol-5-yl)sulfanylmethyl]-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-(methylamino)-2-oxoethoxy]iminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid수율 85%

시약·촉매·용매 1

HCID 284Formic Acid용매

실험 절차

A solution of 7β-[2-(2-tritylaminothiazol-4-yl)-(Z)-2-(N-methylcarbamoyl)methoxyiminoacetamido]-3-[(1-amino-1H-tetrazol-5-yl)thiomethyl]-3-cephem-4-carboxylic acid (2.1 g, 2.59 mmol) in 80% formic acid (8 ml) was treated in a manner similar to that described in Example 6, (d) to yield pale brown powder of 7β-[2-(2-aminothiazol-4-yl)-(Z)-2-(N-methylcarbamoyl)methoxyiminoacetamido]-3-[(1-amino-1H-tetrazol-5-yl)thiomethyl]-3-cephem-4-carboxylic acid (1.25 g, 85%).

출처 및 근거

ORD 기록
ord-547729871f2c4a08ba8686f4b74882b5
출처 데이터셋
uspto-grants-1986_03
특허 번호
US04576938

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