220175-95-1Relevant academic research and scientific papers
Ligand-Dependent Regiodivergent Enantioselective Allylic Alkylations of α-Trifluoromethylated Ketones
Zhu, Yi,Ni, Yifan,Lu, Chenxi,Wang, Xiaochen,Wang, Yi,Xue, Xiao-Song,Pan, Yi
supporting information, p. 2443 - 2448 (2021/04/05)
The asymmetric introduction of the CF3 unit is a powerful tool for modifying pharmacokinetic properties and slowing metabolic degradation in medicinal chemistry. A catalytic and enantioselective addition of α-CF3 enolates allows for expeditious access to
Silver/palladium relay catalyzed 1,3-dipole annulation/allylation reactions to access fully substituted allyl imidazolidines
Han, Ruiping,Ding, Yue,Jin, Xueke,Li, Er-Qing
supporting information, p. 646 - 649 (2020/02/11)
A silver/palladium relay catalyzed 1,3-dipole annulation/allylation reaction of iminoesters and Baylis-Hillman acetates for the construction of fully substituted allyl imidazolidines is reported. The reaction of both iminoesters and Baylis-Hillman acetate
Design, synthesis and biological evaluation of novel arylpropionic esters for the treatment of acute kidney injury
Zuo, Jiawei,Wang, Shi-Meng,Jiang, Xia,Cao, Mengxin,Zhang, Ziwen,Shi, Tianlu,Qin, Hua-Li,Tang, Wenjian
, (2020/11/17)
Acute kidney injury (AKI) is associated with a strong inflammatory response, and inhibiting the response effectively prevents or ameliorates AKI. A series of novel arylpropionic esters were designed, synthesized and evaluated their biological activity in LPS-stimulated RAW264.7 cells. Novel arylpropionic esters bearing multi-functional groups showed significant anti-inflammatory activity, in which, compound 13b exhibited the most potent activity through dose-dependent inhibiting the production of nitric oxide (NO, IC50 = 3.52 μM), TNF-α and IL-6 (84.1% and 33.6%, respectively), as well as suppressing the expression of iNOS, COX-2 and TLR4 proteins. In C57BL/6 mice with cisplatin-induced AKI, compound 13b improved kidney function, inhibited inflammatory development, and reduced pathological damage of kidney tissues. In brief, this arylpropionic ester scaffold may be developed as anti-inflammatory agents.
Catalytic Enantioselective Vinylogous Allylic Alkylation of Coumarins
Kayal, Satavisha,Mukherjee, Santanu
supporting information, p. 4944 - 4947 (2017/09/23)
An unprecedented, organocatalytic enantioselective vinylogous γ-allylic alkylation of 4-methylcoumarins has been developed. Using allylic carbonates as the allyl source, this reaction is catalyzed by Lewis basic dimeric Cinchona alkaloid (QD)2P
PYRIDOPYRIMIDINE BASED DERIVATIVES AS POTENTIAL PHOSPHODIESTERASE 3 (PDE3) INHIBITORS AND A PROCESS FOR THE PREPARATION THEREOF
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Paragraph 0082; 0083; 0084; 0098, (2014/08/19)
The present invention provides compounds of formula 1 as potential phosphodiesterase3 (PDE3) inhibitory agents and a process for the preparation thereof. The derivatives of formula 1 can be employed as therapeutics in human and veterinary medicine, where
INDOLIZINONE BASED DERIVATIVES AS POTENTIAL PHOSPHODIESTERASE 3 (PDE3) INHIBITORS AND A PROCESS FOR THE PREPARATION THEREOF
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Paragraph 0060, (2014/10/16)
The present invention provides compounds of general formula A useful as potential phosphodiesterase3 (PDE3) inhibitory agents and a process for the preparation thereof. The derivatives of formula A can be employed as therapeutics in human and veterinary medicine, where they can be used, for example, for the treatment and prophylaxis of the following diseases: heart failure, dilated cardiomyopathy, platelet inhibitors, cancer and obstructive pulmonary diseases.
Enantioselective desymmetrization of prochiral 1,3-dinitropropanes via organocatalytic allylic alkylation
Singha Roy, Soumya Jyoti,Mukherjee, Santanu
supporting information, p. 121 - 123 (2014/01/06)
An enantioselective desymmetrization of prochiral 1,3-dinitropropanes has been developed which proceeds via enantiogroup differentiating organocatalytic allylic alkylation. Densely functionalized products with two vicinal stereocenters were obtained gener
The Baylis-Hillman chemistry in aqueous media: Elucidation of mechanism for synthesis of ether side-product leads to an efficient approach to C-O bond formation
Patra,Roy,Joshi,Roy,Batra,Bhaduri
, p. 663 - 670 (2007/10/03)
The formation of an ether from the Baylis-Hillman (BH) adduct during the BH reaction of 5-isoxazolecarboxaldehydes is a common phenomenon if the reaction is allowed to proceed for longer periods. The amount of formation of such ethers depends on the acryl
