5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid

Base Information

• Chemical Name: 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid
• CAS No.: 173336-39-5
• Molecular Formula: C₂₈H₄₇NO₈
• Molecular Weight: 525.683

Synonyms:5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid

Chemical Property of 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid

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Technology Process of 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid

There total 3 articles about 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid 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:

2-{1(S)-tert-butoxycarbonylamino-3(S)-isopropyl-4-[4-methoxy-3-(3-methoxy-propyloxy)-phenyl]-butyl}-4(R)-methyl-tetrahydrofuran-5-one → 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid (173336-39-5)

Guidance literature:

With lithium hydroxide; water; In 1,2-dimethoxyethane; at 20 ℃; for 1h;

Reference yield:

2-{1(S)-tert-butoxycarbonylamino-3(S)-isopropyl-4-[4-methoxy-3-(3-methoxy-propyloxy)-phenyl]-butyl}-4(R)-methyl-tetrahydrofuran-5-one + citric acid (77-92-9,906507-37-7) → 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid (173336-39-5)

Guidance literature:

With lithium hydroxide; In 1,2-dimethoxyethane; water;

Reference yield:

(1S,3S,2'S,4'R)-[3-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-4-methyl-1-(4'-methyl-5-oxo-tetrahydro-furan-2'-yl)-pentyl]-carbamic acid tert-butyl ester (956035-15-7) → 5(S)-tert-butoxycarbonylamino-4(S)-hydroxy-7(S)-isopropyl-2(R)-methyl-8-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-octanoic acid (173336-39-5)

Guidance literature:

With lithium hydroxide; In 1,2-dimethoxyethane; at 20 ℃; for 1h;

DOI:10.1021/jm070314y

upstream raw materials:

(1S,3S,2'S,4'R)-[3-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-4-methyl-1-(4'-methyl-5-oxo-tetrahydro-furan-2'-yl)-pentyl]-carbamic acid tert-butyl ester

citric acid

Downstream raw materials:

(2R,4S,5S,7S)-5-tert-butoxycarbonylamino-4-(tert-butyl-dimethyl-silanyloxy)-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-2,8-dimethyl-nonanoic acid

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