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http://nopr.niscpr.res.in/handle/123456789/30691Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ding, Lan | - |
| dc.contributor.author | Liu, Guo-An | - |
| dc.contributor.author | Wang, Lai | - |
| dc.date.accessioned | 2015-02-26T11:51:24Z | - |
| dc.date.available | 2015-02-26T11:51:24Z | - |
| dc.date.issued | 2006-02 | - |
| dc.identifier.issn | 0975-0983(Online); 0376-4699(Print) | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/30691 | - |
| dc.description | 548-551 | en_US |
| dc.description.abstract | A new ent-kaurane diterpenoid racemosin A (1) and three known compounds, leukamenin E (2), glaucocalyxin A (3) and wangzaozin A (4), have been isolated from the leaves of Isodon racemosa (Hemsl) Hara. The new diterpenoid is identified as 14β-hydroxy-3β, 7α-acetoxy-ent-kaur-16-en-15-one on the basis of spectral data, especially by 2D NMR techniques. Compounds 1-4 show significant cytotoxic activity against Bel-7402 and HO-89! 0 cells in the range of 1.51-2.57 and 3.33-4.02 µg/mL, respectively. This may be due to the presence of conjugated exo-methylene systen in an ent-kaurane skeleton. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.relation.ispartofseries | Int. Cl.7 C 07 C II A 61 K 35/00 | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJC-B Vol.45B(02) [February 2006] | en_US |
| dc.subject | Isodon racemosa (Hemsl) Hara | en_US |
| dc.subject | Ent-kaurane diterpenoid | en_US |
| dc.subject | Racemosin A | en_US |
| dc.subject | Cytotoxicity | en_US |
| dc.title | Cytotoxic ent-kaurane diterpenoids from Isodon racemosa (Hemsl) Hara | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-B Vol.45B(02) [February 2006] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 45B(2) 548-551.pdf | 792.49 kB | Adobe PDF | View/Open |
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