1
|
Pengnam S, Jitkaroon W, Srisuphan R, Wongprayoon P, Rayanil KO, Charoensuksai P. Furanocoumarin compounds isolated from Dorstenia foetida potentiate irinotecan anticancer activity against colorectal cancer cells. Acta Pharm 2024; 74:67-79. [PMID: 38554381 DOI: 10.2478/acph-2024-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 04/01/2024]
Abstract
Although the anticancer activity of Dorstenia foetida was already observed, the chemical entity responsible for this activity remained unidentified. In this study, the cytotoxic activity of two furanocoumarin compounds, i.e., 5-methoxy--3-(3-methyl-2,3-dihydroxybutyl)-psoralen (1) and 5-methoxy-3-(3-methyl-2,3-dihydroxybutyl)-psoralen diacetate (2) isolated from ethyl acetate fraction of D. foetida (whole plant) was investigated in several cancer cell lines including HN22, MDA-MB-231, HCT116, and HT29. The results revealed that compound 2 exhibited cytotoxic activity, particularly against colorectal cancer cell lines HCT116 and HT29. The interplay between compound 2 and irinotecan (Iri) showed synergism against HCT116, which was analyzed by CompuSyn software. The simulation revealed that, at the molar ratio of Iri:2 of 1:40, the concentration predicted to achieve a 90 % inhibitory effect when used in the combination would be ~28- and ~4-fold lower than the concentration of compound 2 and Iri, resp., when used individually. Finally, the percentage of apoptotic cells in the HCT116 line treated with the combination was markedly higher than in the cells treated with the individual agent (60 % apoptotic cells for the combination compared to 17 and 45 % for Iri and compound 2 monotherapy, resp). In conclusion, our results identified compound 2 as a plant-derived compound exhibiting anticancer properties that can act synergistically with Iri and warranted further research to assess the potential of this synergism for colorectal cancer treatment.
Collapse
Affiliation(s)
- Supusson Pengnam
- Department of Biomedicine and Health Informatics, Green Innovations Group (PDGIG), Faculty of Pharmacy Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Watcharapa Jitkaroon
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Roongtiwa Srisuphan
- Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences (BNEP) Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000 Thailand
| | - Pawaris Wongprayoon
- Department of Biomedicine and Health Informatics and Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences (BNEP), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000 Thailand
| | - Kanok-On Rayanil
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Purin Charoensuksai
- Department of Biomedicine and Health Informatics and Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences (BNEP), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000 Thailand
| |
Collapse
|
2
|
Jitkaroon W, Sutassanawichanna W, Srisuphan R, Wongprayoon P, Charoensuksai P, Rayanil KO. A new acylated triterpene glycoside and cytotoxic constituents from Dolichandrone serrulata (Wall. ex DC.) Seem. Nat Prod Res 2024:1-8. [PMID: 38263853 DOI: 10.1080/14786419.2024.2306173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/09/2024] [Indexed: 01/25/2024]
Abstract
In this study, a new acylated triterpene glycoside, 3α-O-stearoyl-28-[2'-stearoyl-α-l-arabinopyranosyl]-olean-12-en-28-oic acid (1), was isolated from the flowers of Dolichandrone serrulata. In addition to this compound, eleven known compounds were also isolated, including a related pentacyclic triterpenoid: ursolic acid (2), two cycloartane triterpenoids: 24-methylenecycloartanol (3) and 24-methylenecycloartane-3,28-diol (4), three cyclohexylethane derivatives: (-)-rengyolone (5), (-)-cleroindicin C (6) and (-)-cleroindicin D (7), an iridoid: 6-O-trans-feruloyl catalpol (8), two phenylethanoid glycosides: salidroside (9) and verbascoside (10), and two steroids: β-sitosterol (11) and β-sitosterol-3-O-β-d-glucopyranoside (12). The chemical structures of these compounds were determined by analysing their HRMS and NMR spectroscopic data. Additionally, their cytotoxic activities against NH22, HCT116, MCF7, MDA-MB-231, and HeLa cell lines were evaluated for all the compounds. Ursolic acid exhibited moderate cytotoxic activity against all cancer cell lines tested, particularly against HN22, MDA-MB-231, MCF-7, and HCT116 cells with IC50 values of approximately 19-34 µM.
Collapse
Affiliation(s)
- Watcharapa Jitkaroon
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, Thailand
| | | | - Roongtiwa Srisuphan
- Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences (BNEP), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - Pawaris Wongprayoon
- Department of Biomedicine and Health Informatics and Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences (BNEP), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - Purin Charoensuksai
- Department of Biomedicine and Health Informatics and Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences (BNEP), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, Thailand
| | - Kanok-On Rayanil
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, Thailand
| |
Collapse
|
3
|
Chulrik W, Jansakun C, Chaichompoo W, Supaweera N, Tedasen A, Punsawad C, Kimseng R, Rayanil KO, Suksamrarn A, Chunglok W. Protective effects of Stephania pierrei tuber-derived oxocrebanine against LPS-induced acute lung injury in mice. Inflammopharmacology 2023:10.1007/s10787-023-01231-y. [PMID: 37129718 DOI: 10.1007/s10787-023-01231-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 04/15/2023] [Indexed: 05/03/2023]
Abstract
Acute lung injury and acute respiratory distress syndrome (ALI/ARDS) have high mortality rates. Though corticosteroids are commonly used for the treatment of these conditions, their efficacy has not been conclusively demonstrated and their use can induce various adverse reactions. Hence, the application of corticosteroids as therapeutic modalities for ALI/ARDS is limited. Meanwhile, the aporphine alkaloid oxocrebanine isolated from Stephania pierrei tubers has demonstrated anti-inflammatory efficacy in murine/human macrophage cell lines stimulated by lipopolysaccharide (LPS). Accordingly, the primary objectives of the present study are to investigate the anti-inflammatory effects of oxocrebanine on LPS-induced murine alveolar epithelial (MLE-12) cells and its efficacy against LPS-induced murine ALI. Results show that oxocrebanine downregulates the abundance of interleukin (IL)-1beta, IL-6, and inducible nitric oxide synthase, as well as the phosphorylation of nuclear factor-kappaB (NF-κB), stress-activated protein kinase (SAPK)/c-Jun N-terminal kinase (JNK), p38, protein kinase B (Akt), and glycogen synthase kinase-3beta signalling proteins in LPS-induced MLE-12 cells. Moreover, in a murine ALI model, oxocrebanine lowers lung injury scores and lung wet/dry weight ratios while reducing inflammatory cell infiltration. It also suppresses LPS-induced tumour necrosis factor-alpha and IL-6 in the bronchoalveolar lavage fluid and plasma. Moreover, oxocrebanine downregulates NF-κB, SAPK/JNK, p38, and Akt phosphorylation in the lung tissues of LPS-treated mice. Taken together, the foregoing results show that oxocrebanine provides significant protection against LPS-induced ALI in mice primarily by suppressing various inflammatory signalling pathways in alveolar epithelial cells and lung tissues. Hence, oxocrebanine might prove effective as an anti-inflammatory agent for the treatment of lung inflammation.
Collapse
Affiliation(s)
- Wanatsanan Chulrik
- Health Sciences (International Program), College of Graduate Studies, Walailak University, Nakhon Si Thammarat, 80160, Thailand
| | - Chutima Jansakun
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, 80160, Thailand
| | - Waraluck Chaichompoo
- Department of Food and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Nassareen Supaweera
- Health Sciences (International Program), College of Graduate Studies, Walailak University, Nakhon Si Thammarat, 80160, Thailand
| | - Aman Tedasen
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, 80160, Thailand
| | - Chuchard Punsawad
- School of Medicine, Walailak University, Nakhon Si Thammarat, 80160, Thailand
| | - Rungruedi Kimseng
- Research and Innovation Institute of Excellence, Walailak University, Nakhon Si Thammarat, 80160, Thailand
| | - Kanok-On Rayanil
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakorn Pathom, 73000, Thailand
| | - Apichart Suksamrarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, 10240, Thailand
| | - Warangkana Chunglok
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, 80160, Thailand.
- Food Technology and Innovation Center of Excellence, Research and Innovation Institute of Excellence, Walailak University, Nakhon Si Thammarat, 80160, Thailand.
| |
Collapse
|
4
|
Rayanil KO, Prempree C, Nimgirawath S. First Total Syntheses of Natural Phenanthrene Alkaloids, Uvariopsamine, Noruvariopsamine, 8-Hydroxystephenanthrine, 8-Methoxyuvariopsine, Thalihazine, and Secophoebine, and Their Potential as Antimalarial Agents. Chem Pharm Bull (Tokyo) 2022; 70:483-491. [PMID: 35786567 DOI: 10.1248/cpb.c22-00140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The first total syntheses of natural phenanthrene alkaloids, namely, uvariopsamine (1), noruvariopsamine (2), 8-hydroxystephenanthrine (3), 8-methoxyuvariopsine (4), thalihazine (5), and secophoebine (6), have been realized. In addition, their in vitro antimalarial activity against the multidrug-resistant K1 strain of Plasmodium falciparum and in vitro cytotoxic activity against the human nasopharynx carcinoma (KB), small cell lung cancer (NCI-H187), and breast cancer (MCF7) human cancer cell lines were investigated. All the phenanthrene alkaloids showed significant antiplasmodial activity (IC50 1.07-7.41 µM), and most compounds displayed low to no toxicity against the three cancer cell lines tested. Particularly, 3 exhibited the best antimalarial activity with an IC50 value of 1.07 µM, no toxicity to NCI-H187 (IC50 > 50 µM), and low toxicity against KB (IC50 24.53 µM) and MCF7 (IC50 42.67 µM) cell lines.
Collapse
Affiliation(s)
- Kanok-On Rayanil
- Department of Chemistry, Faculty of Science, Silpakorn University
| | | | | |
Collapse
|
5
|
Pootaeng-On Y, Charoensuksai P, Wongprayoon P, Jiajaroen S, Chainok K, Rayanil KO. Miliusins; cytotoxic neolignans from the leaves of Miliusa sessilis. Phytochemistry 2020; 176:112417. [PMID: 32473392 DOI: 10.1016/j.phytochem.2020.112417] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 05/14/2020] [Accepted: 05/16/2020] [Indexed: 06/11/2023]
Abstract
Eight undescribed neolignans and an undescribed propanoid dimer were isolated from the leaves of Miliusa sessilis, together with two known compounds, dehydrodieugenol A and dehydrodieugenol B. All structures were elucidated by extensive spectroscopic data analysis and the structure of (7S,8R)-5'-hydroxy-3,4-dimethoxy-4',7-epoxy-8,3'-neolign-8'-en-9-acetate (miliusin A) was further confirmed by X-ray crystallographic analysis. The absolute configurations were determined using circular dichroism (CD) data analysis and the modified Mosher's method. All isolated compounds were evaluated for their cytotoxic activities against four human cancer cell lines (HeLa, HN22, HepG2, and HCT116), including one normal-type cell line (HaCaT) using MTT assay. (7S,8R)-5'-hydroxy-3,4-dimethoxy-4',7-epoxy-8,3'-neolign-8'-en-9-ol (miliusin B) was found to exhibit the most promising cytotoxic effect against Hela cells with the lowest IC50 value of 0.04 μM and the highest selective index of 187.8, highlighting miliusin B as an attractive candidate for cervical cancer drug development.
Collapse
Affiliation(s)
- Yupa Pootaeng-On
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Purin Charoensuksai
- Department of Biopharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand; Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Pawaris Wongprayoon
- Department of Biopharmacy, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand; Bioactives from Natural Resources Research Collaboration for Excellence in Pharmaceutical Sciences, Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Suwadee Jiajaroen
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications, Faculty of Science and Technology, Thammasat University, Pathum Thani, 12121, Thailand
| | - Kittipong Chainok
- Thammasat University Research Unit in Multifunctional Crystalline Materials and Applications, Faculty of Science and Technology, Thammasat University, Pathum Thani, 12121, Thailand
| | - Kanok-On Rayanil
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom, 73000, Thailand.
| |
Collapse
|
6
|
Rayanil KO, Prempree C, Nimgirawath S. The first total syntheses of (±)-norphoebine, dehydrophoebine, oxophoebine, dehydrocrebanine, oxocrebanine and uthongine and their cytotoxicity against three human cancer cell lines. J Asian Nat Prod Res 2016; 18:1042-1056. [PMID: 27146697 DOI: 10.1080/10286020.2016.1177025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 04/06/2016] [Indexed: 06/05/2023]
Abstract
The first total syntheses of (±)-norphoebine, dehydrophoebine, oxophoebine, dehydrocrebanine, oxocrebanine and uthongine have been achieved. The crucial step involved the formation of ring C by a microwave-assisted direct biaryl coupling to produce the aporphine skeleton in high yields. The synthetic alkaloids were evaluated for their cytotoxicity against three human cancer cell lines MCF7, KB and NCI-H187. The results showed that uthongine was the best candidate of the series and it exhibited cytotoxicity against a human breast cancer MCF7 line with an IC50 = 3.05 μM.
Collapse
Affiliation(s)
- Kanok-On Rayanil
- a Faculty of Science, Department of Chemistry , Silpakorn University , Nakorn Pathom , Thailand
| | - Cholthicha Prempree
- a Faculty of Science, Department of Chemistry , Silpakorn University , Nakorn Pathom , Thailand
| | - Surachai Nimgirawath
- a Faculty of Science, Department of Chemistry , Silpakorn University , Nakorn Pathom , Thailand
| |
Collapse
|
7
|
Harmata M, Zheng P, Huang C, Gomes MG, Ying W, Rayanil KO, Ranyanil KO, Balan G, Calkins NL. Expedient synthesis of sulfinamides from sulfonyl chlorides. J Org Chem 2007; 72:683-5. [PMID: 17221999 PMCID: PMC2533049 DOI: 10.1021/jo062296i] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Sulfinamides were synthesized from sulfonyl chlorides using a procedure involving in situ reduction of sulfonyl chlorides. The reaction is broad in scope and easy to perform.
Collapse
Affiliation(s)
- Michael Harmata
- Department of Chemistry, University of Missouri-Columbia, Columbia, Missouri 65211, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Affiliation(s)
- Michael Harmata
- a Department of Chemistry , University of Missouri-Columbia , Columbia, MO, 65211, USA
| | - Kanok-On Rayanil
- a Department of Chemistry , University of Missouri-Columbia , Columbia, MO, 65211, USA
| | - Charles L. Barnes
- a Department of Chemistry , University of Missouri-Columbia , Columbia, MO, 65211, USA
| |
Collapse
|
9
|
Harmata M, Rayanil KO, Gomes MG, Zheng P, Calkins NL, Kim SY, Fan Y, Bumbu V, Lee DR, Wacharasindhu S, Hong X. New Synthesis of Benzothiazines and Benzoisothiazoles Containing a Sulfoximine Functional Group. Org Lett 2004; 7:143-5. [PMID: 15624998 DOI: 10.1021/ol047781j] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reaction of S-2-bromophenyl-S-methylsulfoximine with terminal alkynes in the presence of a palladium catalyst resulted in the formation of both 1,2-benzothiazines and 1,2-benzoisothiazoles. A preference for the former was seen with alkylalkynes, while the latter were preferentially formed with alkynylarenes.
Collapse
Affiliation(s)
- Michael Harmata
- Department of Chemistry, University of Missouri-Columbia, Columbia, Missouri 65211, USA.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|