Compound Q&A
How is (1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)-1-propen-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione (CAS: 219989-84-1) typically synthesized?
Answer
![(1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)-1-propen-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione](https://static.chemtradehub.com/structs/219/219989-84-1-24ea.webp "(1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)-1-propen-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione")
This compound is typically synthesized via a multi-step reaction involving the alkylation of a thiazole derivative and subsequent cyclization. Key steps include the use of a titanium alkyl chloride as a coupling agent, and the reaction is catalyzed by a palladium complex. The yield is moderate, and the selectivity is good, with the desired diastereomer being isolated in high purity.
About
CAS No
219989-84-1
English Name
(1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)-1-propen-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione
Molecular Formula
C27H42N2O5S
Molecular Weight
506.70900000000023 g/mol
SMILES
CC1CCCC2(C(O2)CC(NC(=O)CC(C(C(=O)C(C1O)C)(C)C)O)C(=CC3=CSC(=N3)C)C)C
InChIKey
FABUFPQFXZVHFB-PVYNADRNSA-N
Last Updated: 2025-09-10 15:15
![查看Xian Yuhui Biotechnology Co., Ltd.的(1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-(2-methyl-1,3-thiazol-4-yl)-1-propen-2-yl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione](https://static.chemtradehub.com/suppliers/67cdf26b57537e5c8069afe8/67cdf26b57537e5c8069afe8-logo.webp){kind=logo}