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Intermediates

Number

Product name

CAS No.

Molecular formula

4-Chloro-7H-pyrrolo[2,3,-d]pyrimidine

3680-69-1

4-Chloro-7H-pyrrolo[2,3,-d]pyrimidine

(3R,4R)-N,4-Dimethyl-1-(phenylmethyl)-3-piperidinamine hydrochloride

1062580-52-2

(3R,4R)-N,4-Dimethyl-1-(phenylmethyl)-3-piperidinamine hydrochloride

(2R,3R)-2,3-Bis[(4-methylbenzoyl)oxy] butanedioic acid compd. with (3R,4R)-N,4-dimethyl-1-(phenylmethyl)-3-piperidinamine

477600-71-8

(2R,3R)-2,3-Bis[(4-methylbenzoyl)oxy] butanedioic acid compd. with (3R,4R)-N,4-dimethyl-1-(phenylmethyl)-3-piperidinamine

N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

477600-73-0

N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

477600-74-1

N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine

479633-63-1

4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine

2,6-Dioxopiperidine-3-ammonium chloride

24666-56-6

2,6-Dioxopiperidine-3-ammonium chloride

Methyl 2-bromomethyl-3-nitrobenzoate

98475-07-1

Methyl 2-bromomethyl-3-nitrobenzoate

(R)-5-(2-aminopropyl)-2-methoxybenzene sulfonamide

112101-81-2

(R)-5-(2-aminopropyl)-2-methoxybenzene sulfonamide

Velpatasvir

1377049-84-7

Velpatasvir

tert-butyl (2S,4S)-2-(5-(2-((2S,5S)-1-((methoxycarbonyl)-L-valyl)-5-methyl pyrrolidin-2-yl)-1,11-dihydroisochromeno [4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate

1378391-45-7

tert-butyl (2S,4S)-2-(5-(2-((2S,5S)-1-((methoxycarbonyl)-L-valyl)-5-methyl pyrrolidin-2-yl)-1,11-dihydroisochromeno [4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate

9-Bromo-3-(2-bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtha [2,3-b]pyran-8(9H)-one

1438383-89-1

9-Bromo-3-(2-bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtha [2,3-b]pyran-8(9H)-one

(2S,4S)-4-(Methoxymethyl)-1,2-pyrrolidine dicarboxylicacid 1-(1,1-dimethylethyl) ester

1378388-16-9

(2S,4S)-4-(Methoxymethyl)-1,2-pyrrolidine dicarboxylicacid 1-(1,1-dimethylethyl) ester

(2S,5S)-1-((S)-2-((methoxycarbonyl)amino)-3- methylbutanoyl)-5-methylpyrrolidine-2-carboxylic acid

1335316-40-9

(2S,5S)-1-((S)-2-((methoxycarbonyl)amino)-3- methylbutanoyl)-5-methylpyrrolidine-2-carboxylic acid

Daclatasvir dihydrochloride

1009119-65-6

Daclatasvir dihydrochloride

1H-Imidazole, 5,5’-[1,1’-biphenyl]-4,4’-diylbis[2-(2S)-2-pyrrolidinyl-, hydrochloride (1:4)

1009119-83-8

1H-Imidazole, 5,5’-[1,1’-biphenyl]-4,4’-diylbis[2-(2S)-2-pyrrolidinyl-, hydrochloride (1:4)

4,4’-Bis(2-bromoacetyl)biphenyl

4072-67-7

4,4’-Bis(2-bromoacetyl)biphenyl

N-​[[2-​Fluoro-​6-​(trifluoromethyl)​phenyl]​methyl]​urea

830346-46-8

N-​[[2-​Fluoro-​6-​(trifluoromethyl)​phenyl]​methyl]​urea

2-Fluoro-3-methoxybenzeneboronic acid

352303-67-4

2-Fluoro-3-methoxybenzeneboronic acid

1-(2-Fluoro-6-trifluoromethyl-benzyl)-6-methyl-1H- pyrimidine-2,4-dione

830346-47-9

1-(2-Fluoro-6-trifluoromethyl-benzyl)-6-methyl-1H- pyrimidine-2,4-dione

5-Bromo-1-(2-fluoro-6-trifluoromethyl-benzyl)-6-methyl-1H-pyrimidine-2,4-dione

830346-48-0

5-Bromo-1-(2-fluoro-6-trifluoromethyl-benzyl)-6-methyl-1H-pyrimidine-2,4-dione

1-(2-fluoro-6-(trifluoromethyl)benzyl)-5-iodo-6-methylpyrimidine-2,4(1H,3H)-dione

1150560-54-5

1-(2-fluoro-6-(trifluoromethyl)benzyl)-5-iodo-6-methylpyrimidine-2,4(1H,3H)-dione

5-(2-Fluoro-3-methoxyphenyl)-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl-2,4(1H,3H)-pyrimidinedione

1150560-59-0

5-(2-Fluoro-3-methoxyphenyl)-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl-2,4(1H,3H)-pyrimidinedione

2-​bromo-5H-​Pyrrolo[2,​3-​b]​pyrazine

875781-43-4

2-​bromo-5H-​Pyrrolo[2,​3-​b]​pyrazine

N-[5-[(4-Methylphenyl)sulfonyl]-5H-pyrrolo [2,3-b]pyrazin-2-yl]carbamic acid ethyl ester

1869118-24-0

N-[5-[(4-Methylphenyl)sulfonyl]-5H-pyrrolo [2,3-b]pyrazin-2-yl]carbamic acid ethyl ester

Tert-butyl (5-(p-toluenesulfonyl)-5H-pyrrolo [2,3-b]pyrazin-2-yl)carbamate

1201187-44-1

Tert-butyl (5-(p-toluenesulfonyl)-5H-pyrrolo [2,3-b]pyrazin-2-yl)carbamate

(3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine -3-carboxylic acid Dicyclohexylamine Salt

2095311-49-0

(3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine -3-carboxylic acid Dicyclohexylamine Salt

(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester

1428243-26-8

(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester

(2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)methanol

1374639-77-6

(2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)methanol

2-chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide

1211443-61-6

2-chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide

2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine -6-carboxylic acid

1211443-58-1

2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine -6-carboxylic acid

7-chloro-6-fluoro-1-(2-isopropyl-4-methylpyridin-3-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione

2252403-82-8/2300966-23-6

7-chloro-6-fluoro-1-(2-isopropyl-4-methylpyridin-3-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione

2-isopropyl-4-methylpyridin-3-amine

1698293-93-4

2-isopropyl-4-methylpyridin-3-amine

(S)-4-N-Boc-2-methylpiperazine

147081-29-6

(S)-4-N-Boc-2-methylpiperazine

2-Fluoro-6-hydroxyphenylboronic acid

1256345-60-4

2-Fluoro-6-hydroxyphenylboronic acid

1-(Propylsulfonyl)-1H-1,2,4-triazole

2407868-85-1

1-(Propylsulfonyl)-1H-1,2,4-triazole

(1S,3S)-N1-methyl-N1-(7H-pyrrolo[2,3-d] pyrimidin-4-yl) cyclobutane-1,3- diamine H3PO4 salt

2627486-77-3

(1S,3S)-N1-methyl-N1-(7H-pyrrolo[2,3-d] pyrimidin-4-yl) cyclobutane-1,3- diamine H3PO4 salt

(1S,3S)-N-hydroxy-3-(methyl(7H-pyrrolo [2,3-d]pyrimidin-4-yl) amino)cyclobutane- 1-carboxamide

2407868-83-9

(1S,3S)-N-hydroxy-3-(methyl(7H-pyrrolo [2,3-d]pyrimidin-4-yl) amino)cyclobutane- 1-carboxamide

Isopropyl (1S,3S)-3-(methyl(7H-pyrrolo[2,3-d] pyrimidin-4-yl) amino) cyclobutane- 1-carboxylate

2407868-82-8

Isopropyl (1S,3S)-3-(methyl(7H-pyrrolo[2,3-d] pyrimidin-4-yl) amino) cyclobutane- 1-carboxylate

Isopropyl (1S,3S)-3-(methylamino) cyclobutane-1-carboxylate hydrochloride

2407868-81-7

Isopropyl (1S,3S)-3-(methylamino) cyclobutane-1-carboxylate hydrochloride