186408-95-7

Upstream product

• 66074-00-8 3,4-bis(phenylsulfonyl)-1,2,5-oxadiazole 2-oxide 
• 26690-80-2 2-(N-tert-butoxycarbonylamino)ethanol 
• 107-15-3 ethylenediamine 
• 141-43-5 ethanolamine 

Downstream Products

• 866614-28-0 acetic acid 2-[2-(4-benzenesulfonyl-5-oxy-furazan-3-yloxy)-ethylcarbamoyl]-2,5,7,8-tetramethyl-chroman-6-yl ester 
• 1043914-08-4 3-({4-[(2-{[5-oxido-4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yl]oxy}ethyl)amino]-4-oxobutanoyl}oxy)olean-12-en-28-oic acid 
• 1236358-26-1 C₄₀H₅₅N₃O₈S 
• 1245575-22-7 3-(phenylsulfonyl)-4-(2-(2-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienylthio)benzamido)ethyloxy)-1,2,5-oxadiazole-2-oxide 

Relevant academic research and scientific papers

Tuning NO release of organelle-targeted furoxan derivatives and their cytotoxicity against lung cancer cells

We herein report a study on a set of hybrid compounds in which 3-R-substituted furoxan moieties (R = CH3, CONH2, CN, SO2C6H5), endowed with varying NO-releasing capacities, are joined to a mitochondri

Synthesis of lathyrane diterpenoid nitrogen-containing heterocyclic derivatives and evaluation of their anti-inflammatory activities

As our ongoing work on lathyrane diterpenoid derivatization, three series of lathyrane diterpenoid derivatives were designed and synthesized based combination principles, including pyrazole, thiazole and furoxan moieties. Biological evaluation indicated t

Chromone 3-position nitric oxide donor derivative as well as preparation method and application thereof

The invention relates to the fields of natural medicines and medicinal chemistry, and relates to a preparation method of a series of chromone 3-position nitric oxide donor derivatives with antitumor activity and a new application of the chromone 3-position nitric oxide donor derivatives in preparation of antitumor medicines. The chromone 3-position nitric oxide donor derivative and the pharmaceutically acceptable salt thereof are shown as a general formula I in the specification. Wherein R and R1 are described in the claims and the specification.

Chromone 2-position nitric oxide donor derivative as well as preparation method and application thereof

The invention relates to the fields of natural medicines and medicinal chemistry, and relates to a preparation method of a series of chromone 2-position nitric oxide donor derivatives with antitumor activity and a new application of the chromone 2-position nitric oxide donor derivatives in preparation of antitumor medicines. The chromone 2-position nitric oxide donor derivative and the pharmaceutically acceptable salt thereof are shown as a general formula I in the specification. Wherein R and R1 are described in the claims and the specification.

Discovery of β-carboline-(phenylsulfonyl)furoxan hybrids as potential anti-breast cancer agents

The cytotoxicity properties of the β-carboline alkaloids have been broadly investigated. However, the potential application of β-carbolines was hindered due to the moderate activity in cancer. In the present study, thirty β-carboline-(phenylsulfonyl)furoxan hybrids (11a–j, 12a–j and 13a–j) were designed and synthesized through esterification and amidation reaction strategy, and their inhibitory activities against the human breast cancer cell lines MCF-7 and MDA-MB-231 were evaluated by CCK-8 assay. Biological evaluation presented that the most promising amide derivative 13h, substituted with p-methoxyphenyl group at position 1, generated high concentration of NO and evidently depressed the MCF-7 (IC50 = 0.89 μM) and MDA-MB-231 (IC50 = 0.62 μM) cells proliferation. Particularly, the wound healing and transwell assays demonstrated that 13h significantly inhibited the migration and invasion of MDA-MB-231cells. Furthermore, the preliminary mechanisms studies indicated that 13h induced G2/M phase arrest and apoptosis possibly causing by ROS accumulation and ROS-mediated DNA damage. Based on these considerations, 13h may be a promising antimetastatic agent for breast cancer, which is noteworthy for further exploration.

Nitric oxide-donating and reactive oxygen species-responsive prochelators based on 8-hydroxyquinoline as anticancer agents

Metal ion chelators based on 8-hydroxyquinoline (8-HQ) have been widely explored for the treatment of many diseases. When aimed at being developed into potent anticancer agent, a largely unmet issue is how to avoid nonspecific chelation of metal ions by 8

Antiproliferative chromone derivatives induce K562 cell death through endogenous and exogenous pathways

A series of furoxan derivatives of chromone were prepared. The antiproliferative activities were tested against five cancer cell lines HepG2, MCF-7, HCT-116, B16, and K562, and two normal human cell lines L-02 and PBMCs. Among them, compound 15a exhibited the most potent antiproliferative activity. It was also found 15a produced more than 8 μM of NO at the peak time of 45 min by Griess assay. Generally, antiproliferative activity is positively related to NO release to some extent. Further in-depth studies on apoptosis-related mechanisms showed that 15a caused S-phase cell cycle arrest in a concentration-dependent manner and induced apoptosis significantly through mitochondria-related pathways. Human apoptosis protein array assay also demonstrated 15a increased the expression levels of pro-apoptotic Bax, Bad, HtrA2 and Trail R2/DR5. The expression of catalase and cell cycle blocker claspin were similarly up-regulated. In balance, 15a induced K562 cells death through both endogenous and exogenous pathways.

Chelidonine nitric oxide donor derivatives, preparation method and uses thereof

The invention relates to the field of natural medicines and medicinal chemistry, and relates to a chelidonine nitric oxide donor derivative spliced through amido bonds, a preparation method and applications thereof, particularly relates to a preparation m

Phenothiazine compound and application thereof

The invention provides a phenothiazine compound and application thereof to preparation of drugs for curing breast cancer and melanoma. The phenothiazine compound has higher inhibitory activity on thebreast cancer cell MDA- MB- 231, SUM159, MCF- 7, SKBR- 3 and the melanoma cell A375 and B16BL6 than trifluoperazine and thioridazine, and can be applied to curing breast cancer and melanoma. The general formula of the phenothiazine compound is as following (the formula is shown in the description), wherein R1 and R2 are as shown in the description.

NO donor compounds, compositions, preparation method and application thereof

The object of the present invention is to provide NO donor compounds, compositions, a preparation method and application thereof. The compounds and the compositions show high anticancer activity in in-vitro anticancer activity tests, and have inhibitory a