A pyranocoumarin from Atalantia ceylanica

Jamal, Anwar; Shamsuddin, K. M.; Zaman, Asif

doi:10.1016/s0031-9422(00)84993-6

Cited by 16 publications

(7 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Pyranocoumarins: six-membered pyran ring is fused with the benzene ring via C6-7 (linear) or C7–8 (angular) (e.g., visnadin, xanthyletin and seselin) ( Figure 3 ) [ 4 , 43 ].…”

Section: Introductionmentioning

confidence: 99%

“…Pyranocoumarins: six-membered pyran ring is fused with the benzene ring via C6-7 (linear) or C 7-8 (angular) (e.g., visnadin, xanthyletin and seselin) (Figure 3) [4,43]. Pyranocoumarins: six-membered pyran ring is fused with the benzene ring via C6-7 (linear) or C7-8 (angular) (e.g., visnadin, xanthyletin and seselin) (Figure 3) [4,43]. Pyranocoumarins: six-membered pyran ring is fused with the benzene ring via C6-7 (linear) or C 7-8 (angular) (e.g., visnadin, xanthyletin and seselin) (Figure 3) [4,43].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Coumarins and Coumarin-Related Compounds in Pharmacotherapy of Cancer

Akkol

Genç

Karpuz

et al. 2020

Cancers

308

120

View full text Add to dashboard Cite

Cancer is one of the most common causes of disease-related deaths worldwide. Despite the discovery of many chemotherapeutic drugs that inhibit uncontrolled cell division processes for the treatment of various cancers, serious side effects of these drugs are a crucial disadvantage. In addition, multi-drug resistance is another important problem in anticancer treatment. Due to problems such as cytotoxicity and drug resistance, many investigations are being conducted to discover and develop effective anticancer drugs. In recent years, researchers have focused on the anticancer activity coumarins, due to their high biological activity and low toxicity. Coumarins are commonly used in the treatment of prostate cancer, renal cell carcinoma and leukemia, and they also have the ability to counteract the side effects caused by radiotherapy. Both natural and synthetic coumarin derivatives draw attention due to their photochemotherapy and therapeutic applications in cancer. In this review, a compilation of various research reports on coumarins with anticancer activity and investigation and a review of structure-activity relationship studies on coumarin core are presented. Determination of important structural features around the coumarin core may help researchers to design and develop new analogues with a strong anticancer effect and reduce the potential side effects of existing therapeutics.

show abstract

“…Pyranocoumarins: six-membered pyran ring is fused with the benzene ring via C6-7 (linear) or C7–8 (angular) (e.g., visnadin, xanthyletin and seselin) ( Figure 3 ) [ 4 , 43 ].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Coumarins and Coumarin-Related Compounds in Pharmacotherapy of Cancer

Akkol

Genç

Karpuz

et al. 2020

Cancers

308

120

View full text Add to dashboard Cite

show abstract

“…The flavonoid pigment aureusidin has been identified from S. nodosus [ 9 ] and quercetin, kaempferol, apigenin and luteolin from S. wichurai [ 3 ]. β-Sitosterol and triterpenoids have been isolated from S. tuberosus [ 10 ].…”

Section: Introductionmentioning

confidence: 99%

Stilbenes and a New Acetophenone Derivative from Scirpus holoschoenus

2001

View full text Add to dashboard Cite

Separation of the extract of the tubers of Scirpus holoschoenus L. (family Cyperaceae), a species easily confused with Juncus plants, afforded 2-prenyl-3,5,4'-trimethoxystilbene, 2-prenyl-3-hydroxy-5,4'-dimethoxystilbene, 2-prenyl-3,4'-dihydroxy-5-methoxy-stilbene and 3,5,4'-trimethoxystilbene, in addition to a new acetophenone derivative. The isolated compounds were identified on the basis of spectral measurements.

show abstract

“…Coumarins have been isolated from A. monophylla (9, 10), A. racemosa (11), and A. ceylanica (12), and also from A. missionis (13) which is not considered by Swingle (14) to be an Atalantia species.…”

Section: Introductionmentioning

confidence: 99%

“…Carpachromene is the first pyranoflavone to be isolated from a species of Atalantia and its presence in Pamburus (21) emphasizes the chemical similarities between the two genera. The presence of the pyranocoumarin ceylantin in the heartwood of A. ceylanica(12) perhaps further illustrates the ability of the plant to produce secondary metabolites with the pyran ring system. 2,4,5-Trimethoxybenzaldehyde has not previously been re-…”

mentioning

confidence: 97%

Acridone Alkaloids and Other Constituents of the Leaves ofAtalantia ceylanica

Bowen

Patel²

1987

Planta Med

View full text Add to dashboard Cite

The leaves of ATALANTIA CEYLANICA have yielded four compounds including a novel benzaldehyde derivative, 2,4,5-trimethoxybenzaldehyde ( 1), and two acridone alkaloids: 1,5-dihydroxy-3-methoxy-10-methyl-9(10 H)-acridinone ( 2) and 11-hydroxynoracronycine ( 3), 2 is a new alkaloid and constitutes one half of the dimeric alkaloid atalanine, whilst 3 is one half of ataline. In addition, the leaves were found to contain the pyranoflavone carpachromene ( 4).

show abstract

A pyranocoumarin from Atalantia ceylanica

Cited by 16 publications

References 2 publications

Coumarins and Coumarin-Related Compounds in Pharmacotherapy of Cancer

Coumarins and Coumarin-Related Compounds in Pharmacotherapy of Cancer

Stilbenes and a New Acetophenone Derivative from Scirpus holoschoenus

Acridone Alkaloids and Other Constituents of the Leaves ofAtalantia ceylanica

Contact Info

Product

Resources

About