Chengdu Likai Chiral Tech Co., Ltd.
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Technology
R & D

Key Tech
Proficient Technology:
Chiral resolution
Asymmetric synthesis
Oxidizing and reducing reactions
Amination
Esterification
Catalyzing hydrogenation
C, O, N-Alkylation
Heterocyclic synthesis
Examples:
Resolution: developing new methods of chemical resolution, crystal engineering.
"Combinatorial Approach" for the Choice of Resolving Reagents and Resolution of Chiral Drugs:
(R)-Albuterol with D-DBTA (R)-Terbutaline with D-DTTA
Patent: ZL 01 1 07380.2, ZL 99 1 17313.9.
Asymmetric synthesis: designing new chiral ligands and developing new asymmetric reactions.
Asymmetric Transfer Hydrogenation in Water
J. Org. Chem. 2005, 70, 9424-9429; Org. Lett. 2003, 5, 2103.
Patent: ZL 03135181.6
New drug development: integrating chirotechnologies methodologies to develop new drugs.
Patent: ZL 98 1 24029.1, ZL 03 1 35146.6.
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