Alkaloidal constituents of Tinospora crispa
Phytochemical investigations of the stems of Tinospora crispa led to the isolation of one new aporphine alkaloid, N-formylasimilobine 2-O-beta-D-glucopyranoside (1), along with six known alkaloids, N-formylasimilobine 2-O-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside (2) (tinoscorside A)...
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| Format: | Article |
| Language: | English |
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Natural Product Communications
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/12982/1/Alkaloidal%20constituents%20of%20Tinospora%20crispa.pdf |
| _version_ | 1796968338744672256 |
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| author | Choudhary, M. Iqbal Ismail, Muhammad Ali, Zulfiqar Shaari, Khozirah Lajis, Md. Nordin Atta-ur-Rahman, |
| author_facet | Choudhary, M. Iqbal Ismail, Muhammad Ali, Zulfiqar Shaari, Khozirah Lajis, Md. Nordin Atta-ur-Rahman, |
| author_sort | Choudhary, M. Iqbal |
| collection | UPM |
| description | Phytochemical investigations of the stems of Tinospora crispa led to the isolation of one new aporphine alkaloid, N-formylasimilobine 2-O-beta-D-glucopyranoside (1), along with six known alkaloids, N-formylasimilobine 2-O-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside (2) (tinoscorside A), N-formylanonaine (3), N-formyldehydroanonaine (4), N-formylnomuciferine (5), N-demethyl-N-formyldehydronornuciferine (6), magnoflorine (7), paprazine (8), N-trans-feruloyltyramine (9), and cytidine (10). The structure of new compound 1 was deduced on the basis of spectroscopic data. |
| first_indexed | 2024-03-06T07:26:59Z |
| format | Article |
| id | upm.eprints-12982 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:26:59Z |
| publishDate | 2010 |
| publisher | Natural Product Communications |
| record_format | dspace |
| spelling | upm.eprints-129822015-11-02T02:00:21Z http://psasir.upm.edu.my/id/eprint/12982/ Alkaloidal constituents of Tinospora crispa Choudhary, M. Iqbal Ismail, Muhammad Ali, Zulfiqar Shaari, Khozirah Lajis, Md. Nordin Atta-ur-Rahman, Phytochemical investigations of the stems of Tinospora crispa led to the isolation of one new aporphine alkaloid, N-formylasimilobine 2-O-beta-D-glucopyranoside (1), along with six known alkaloids, N-formylasimilobine 2-O-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside (2) (tinoscorside A), N-formylanonaine (3), N-formyldehydroanonaine (4), N-formylnomuciferine (5), N-demethyl-N-formyldehydronornuciferine (6), magnoflorine (7), paprazine (8), N-trans-feruloyltyramine (9), and cytidine (10). The structure of new compound 1 was deduced on the basis of spectroscopic data. Natural Product Communications 2010-11 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/12982/1/Alkaloidal%20constituents%20of%20Tinospora%20crispa.pdf Choudhary, M. Iqbal and Ismail, Muhammad and Ali, Zulfiqar and Shaari, Khozirah and Lajis, Md. Nordin and Atta-ur-Rahman, (2010) Alkaloidal constituents of Tinospora crispa. Natural Product Communications, 5 (11). pp. 1747-1750. ISSN 1934-578X; ESSN: 1555-9475 |
| spellingShingle | Choudhary, M. Iqbal Ismail, Muhammad Ali, Zulfiqar Shaari, Khozirah Lajis, Md. Nordin Atta-ur-Rahman, Alkaloidal constituents of Tinospora crispa |
| title | Alkaloidal constituents of Tinospora crispa |
| title_full | Alkaloidal constituents of Tinospora crispa |
| title_fullStr | Alkaloidal constituents of Tinospora crispa |
| title_full_unstemmed | Alkaloidal constituents of Tinospora crispa |
| title_short | Alkaloidal constituents of Tinospora crispa |
| title_sort | alkaloidal constituents of tinospora crispa |
| url | http://psasir.upm.edu.my/id/eprint/12982/1/Alkaloidal%20constituents%20of%20Tinospora%20crispa.pdf |
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