N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide

Base Information

• Chemical Name: N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide
• CAS No.: 1609075-30-0
• Molecular Formula: C₅₀H₆₁BrN₈O₁₁
• Molecular Weight: 1029.99

Synonyms:N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide

Chemical Property of N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide

There total 1 articles about N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic acid (55750-53-3) + L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4’:6,7]indolizino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N5-carbamoyl-L-ornithinamide (1609075-27-5) → N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N5-carbamoyl-L-ornithinamide (1609075-30-0)

Guidance literature:

2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic acid; With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 20 ℃; for 3h;

L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4’:6,7]indolizino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide; With dmap; In tetrahydrofuran; at 20 ℃; for 0.333333h;

Reference yield:

N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N5-carbamoyl-L-ornithinamide (1609075-30-0) → (4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1 ,2-b]quinolin-4-yl N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-phenylalanyl-L-leucylglycinate (1609075-08-2)

Guidance literature:

Multi-step reaction with 4 steps

1: diethylenetriaminopentaacetic acid; sodium chloride / aq. buffer / 1 h / 21 °C

2: cathepsin B / aq. buffer / 20 - 40 °C

3: dmap / dimethyl sulfoxide / 72 h / 20 °C

4: acetonitrile; dichloromethane / 15 h / 20 °C

With dmap; diethylenetriaminopentaacetic acid; sodium chloride; cathepsin B; In dichloromethane; dimethyl sulfoxide; acetonitrile;

Reference yield:

N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indol izino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N5-carbamoyl-L-ornithinamide (1609075-30-0) → (4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl (1-{[(tertbutoxycarbonyl)amino]methyl}cyclohexyl)acetate (1609075-13-9)

Guidance literature:

Multi-step reaction with 3 steps

1: diethylenetriaminopentaacetic acid; sodium chloride / aq. buffer / 1 h / 21 °C

2: cathepsin B / aq. buffer / 20 - 40 °C

3: scandium tris(trifluoromethanesulfonate); dmap / dichloromethane / 36.5 h / 0 - 20 °C

With dmap; diethylenetriaminopentaacetic acid; sodium chloride; scandium tris(trifluoromethanesulfonate); cathepsin B; In dichloromethane;

upstream raw materials:

2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic acid

L-valyl-N-{[1-(2-{[(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4’:6,7]indolizino[1,2-b]quinolin-4-yl]oxy}-2-oxoethyl)cyclohexyl]methyl}-N⁵-carbamoyl-L-ornithinamide

Downstream raw materials:

N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N-{4-[({[4-({[(4S)-1-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3’,4’:6,7]indol izino[1,2-b]quinolin-4-yl]oxy}carbonyl)piperazin-1-yl]carbonyl}oxy)methyl]phenyl}-N⁵-carbamoyl-L-ornithinamide

(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl L-phenylalanyl-L-leucylglycinate

(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1 ,2-b]quinolin-4-yl N-[6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-phenylalanyl-L-leucylglycinate

(4S)-10-bromo-4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl (1-{[(tertbutoxycarbonyl)amino]methyl}cyclohexyl)acetate

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