74389-78-9

Upstream product

• 67-64-1 acetone 
• 122-03-2 (4-isopropylbenzaldehyde) 

Downstream Products

• 27463-47-4 5-(4-isopropyl-phenyl)-cyclohexane-1,3-dione 
• 111945-86-9 3-Hydroxy-5-(4-isopropyl-phenyl)-cyclohex-2-enone 
• 111991-42-5 4-[5-(4'-isopropylphenyl)-3-oxo-1,4-pentadienyl]benzoic acid methyl ester 
• 81467-67-6 N'-[(E)-3-(4-Isopropyl-phenyl)-1-methyl-prop-2-en-(E)-ylidene]-N,N-dimethyl-hydrazine 
• 3368-21-6 (E)-4-isopropylcinnamic acid 
• 869215-07-6 C₁₃H₁₅BrO 
• 1338577-21-1 3-O-[(E)-4-(4-isopropylphenyl)-2-oxobut-3-en-1-yl]kaempferol 
• 1332338-94-9 3-(4-isopropylphenyl)-2',5-dioxospiro[cyclohexane-1,3'-indoline]-2,2-dicarbonitrile 
• 855417-43-5 [4-(4-isopropyl-phenyl)-2,6-dioxo-cyclohexyl]-acetic acid ethyl ester 
• 855417-44-6 [4-(4-isopropyl-phenyl)-2,6-dioxo-cyclohexyl]-acetic acid 
• 854718-66-4 6-(4-isopropyl-phenyl)-3,5,6,7-tetrahydro-benzofuran-2,4-dione 
• 111946-25-9 [3-(4-Isopropyl-phenyl)-cyclohexyl]-acetic acid 

Relevant academic research and scientific papers

Chiral δ-iodo-γ-lactones derived from cuminaldehyde, 2,5-dimethylbenzaldehyde and piperonal: Chemoenzymatic synthesis and antiproliferative activity

Six enantiomeric pairs of β-aryl-δ-iodo-γ-lactones 8a-c, 9a-c derived from cuminaldehyde, 2,5-dimethylbenzaldehyde and piperonal were synthesized with high enantiomeric purities (ee 93-99%) from enantiomerically enriched allyl alcohols 3a-c. The key step

9-norberberine derivative as well as preparation method and application thereof

The invention discloses a 9-norberberine derivative with antibacterial activity as well as a preparation method and application thereof. The invention provides a novel 9-norberberine derivative with antibacterial activity, and the berberine derivative has

Synthesis and neuroprotective evaluation of (E)-3,4-dihydroxystyryl p-substituted-phenethyl ketone derivatives against inflammatory and oxidative injury

(E)-3,4-dihydroxystyryl p-substituted-phenethyl ketones and their 3,4-diacetylated derivatives were synthesized and examined their neuroprotective activities to further study the effect of p-substituents on the aromatic ring. The results revealed that steric hindrance effect of p-substituents has impact on neuroprotective activities against inflammatory and oxidative injury. Introduction of the bulkier groups are more beneficial to improve the neuroprotective activities than smaller groups. Compounds (4–5h, 4–5i and 4–5e) with p-substituted trifluoromethyl, isopropyl and t-butyl groups exhibited the best effects among all the target compounds.

Design, synthesis and biological evaluation of novel C3-functionalized oxindoles as potential Pim-1 kinase inhibitors

A novel series of C3-functionalized oxindoles, 3-(2-oxo-4-phenylbut-3-en-1-ylidene)indolin-2-ones, were designed, synthesized and investigated for inhibition of cell proliferation against different types of human cancer cell lines, including SW620, HeLa and A549. This biological study showed that these compounds containing the scaffolds of indole and aromatic α,β-unsaturated ketone had moderate to significant antitumor activities. Further study suggested that compound 4b, as one of this kind of structure derivative, showed broad-spectrum antitumor activities against MCF-7, PC-3, SKOV-3, U87, SMMC-7721, SY5Y and A875 cancer cell lines. Besides, the results of the inhibition of Pim kinases indicated that compound 4b showed selective and efficient anti-Pim-1 kinase activity (IC50 = 5 μM). Docking simulation, flow cytometry (FCM), and Hoechst 33342 staining assay suggested that the most active compound 4b induced cell death through apoptosis via binding to the active ATP pocket of Pim-1. Moreover, it showed that compound 4b had strong inhibition of tubulin polymerization which may be caused by inhibiting Pim-1. This journal is

Synthesis and anticancer activity of novel halolactones with β-aryl substituents from simple aromatic aldehydes

A series of 20 novel racemic iodo-, bromo- and chlorolactones, possessing β-phenyl-γ-lactone or β-phenyl-δ-lactone framework, were synthesized from commercially available aromatic aldehydes in convenient five-step syntheses. Some of them showed noticeable cytotoxic effect against two cancer lines, Jurkat (human leukaemia) and D17 (canine osteosarcoma). The highest activity, comparable with carboplatin, was observed for cis-5-(1-iodoethyl)-4-(4′-isopropylphenyl)dihydrofuran-2-one against Jurkat cell line.

FLAVONE DERIVATIVES AND THEIR PREPARATIVE METHOD AND MEDICAL USE

Flavone derivatives, preparative method of the derivatives and use thereof as medicaments for treating diabetes. The structure of the derivatives is presented by formula 1: In the structure, R1 and R2, which are identical or not, represent hydrogen atom, halogen, cyano, hydroxyl, trifluoromethyl, thio-methyl, benzyloxy, C1-C8 linear chain or branch chain alkyl, C1-C8 linear chain or branch chain alkoxy. The pharmacological test indicates that the flavone derivatives can significantly increase the glucose consumption of Hep-G2 cell with insulin resistance activity, promote translocation of glucose transporter 4 of skeletal muscle cells (L6GLUT4myc) at different level, and significantly increase glucose intake and utilization by cells. The test proves the fact for the first time that the flavone derivatives can significantly promote translocation of glucose transporter 4 of skeletal muscle cells, and one of the mechanisms for treating diabetes is activating the cell AMPK phosphorylation and phosphorylating the downstream ACC.

Synthesis and biological activity of novel tiliroside derivants

A series of new tiliroside derivatives were synthesized and characterized by analytical 1H NMR, 13C NMR and mass spectrometry. All of the compounds were evaluated for anti-diabetic properties in vitro using HepG2 cells. Compounds 3c, 3d, and 3i-l caused significant enhancements in glucose consumption by insulin-resistant HepG2 cells compared with control cells and cells that were exposed to metformin (an anti-diabetic drug). Moreover, compound 3l significantly activated adenosine 5′-monophosphate-activated protein kinase activity and reduced acetyl-CoA carboxylase activity. Thus, the tiliroside derivative 3l offers potential to be developed as a new approach for treating type II diabetes.

Synthesis and cell growth inhibitory properties of substituted (E)-1-phenylbut-1-en-3-ones

A series of (E)-1-phenylbut-1-en-3-ones, based on the naturally occurring (E)-1-(4'-hydroxyphenyl)but-1-en-3-one [IC50 (K562) 60 μM], was synthesised and screened for cytotoxic activity against the K562 human leukaemia cell line. (E)-1-(Pentafluorophenyl)but-1-en-3-one [IC50 (K562) 1.8 μM] was found to be over 30-fold more active than 1.

Dehydrozingerone and its analogues as inhibitors of nonenzymatic lipid peroxidation

The antioxidant property of dehydrozingerone and its analogs were investigated in the ferric-ascorbate induced lipid peroxidation model in rat brain homogenate. All the non phenolic compounds were either inactive or less active, while phenolic compounds w

SYNTHESIS OF CYCLOHEXYLALIPHATIC ACIDS AND THEIR PHARMACOLOGICAL PROPERTIES

A series of substituted cyclohexylacetic acids I has been obtained by hydrogenation of the unsaturated analogues II and III.Esters of these analogues were prepared by the Horner-Wittig reaction of the corresponding cyclohexanones IV and/or 2-cyclohexenones V with triethyl phosphonoacetate.These esters were obtained in two isomeric forms (Z and E), differing in the double bond in the exo-position.The derivatives with a substituent in the 2-position exhibited a partial shift of the double bond to the cyclohexane ring; this shift was especially marked in the 2-phenyl derivative.With the acids I-III, activation of fibrinolysis was assessed by the hanging clot method; the anti-inflammatory effect was assessed by inhibition of two experimental model inflammations.The regression equation relating fibrinolytic capacity to lipophilicity was a quadratic one, the logarithm of optimum lipophilicity being log Popt = 5.55.A qualitative assessment of the anti-inflammatory effect in relation to lipophilicity suggests that log Popt is probably higher than with arylaliphatic acids.These acids seem to have an active site different from that of the acids I-III.