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Items: 25

1.

Thiourea-Catalyzed Enantioselective Malonate Addition onto 3-Sulfonyl-3'-indolyl-2-oxindoles: Formal Total Syntheses of (-)-Chimonanthine, (-)-Folicanthine, and (+)-Calycanthine.

Babu KN, Roy A, Singh M, Bisai A.

Org Lett. 2018 Oct 19;20(20):6327-6331. doi: 10.1021/acs.orglett.8b02327. Epub 2018 Oct 9.

PMID:
30299963
2.

Cu(ii)-tBu-PHOX catalyzed enantioselective malonate addition onto 3-hydroxy 2-oxindoles: application in the synthesis of dimeric pyrroloindoline alkaloids.

Babu KN, Kinthada LK, Pratim Das P, Bisai A.

Chem Commun (Camb). 2018 Jul 12;54(57):7963-7966. doi: 10.1039/c8cc04338h.

PMID:
29956704
3.

An expeditious route to the synthesis of the enantioenriched tetracyclic core of ergot alkaloids via an organocatalytic aldol reaction.

Bhunia S, Chaudhuri S, De S, Babu KN, Bisai A.

Org Biomol Chem. 2018 Apr 4;16(14):2427-2437. doi: 10.1039/C7OB03069J.

PMID:
29556598
4.

FeCl3-Catalyzed Allylation Reactions onto 3-Hydroxy-2-oxindoles: Formal Total Syntheses of Bis-cyclotryptamine Alkaloids, (±)-Chimonanthine, and (±)-Folicanthine.

Kinthada LK, Medisetty SR, Parida A, Babu KN, Bisai A.

J Org Chem. 2017 Aug 18;82(16):8548-8567. doi: 10.1021/acs.joc.7b01232. Epub 2017 Aug 7.

PMID:
28718647
5.

Aerosol characterization and radiative properties over Kavaratti, a remote island in southern Arabian Sea from the period of observations.

Patel PN, Dumka UC, Babu KN, Mathur AK.

Sci Total Environ. 2017 Dec 1;599-600:165-180. doi: 10.1016/j.scitotenv.2017.04.168. Epub 2017 May 3.

PMID:
28475910
6.

Optical and radiative properties of aerosols over Desalpar, a remote site in western India: Source identification, modification processes and aerosol type discrimination.

Patel PN, Dumka UC, Kaskaoutis DG, Babu KN, Mathur AK.

Sci Total Environ. 2017 Jan 1;575:612-627. doi: 10.1016/j.scitotenv.2016.09.023. Epub 2016 Sep 8.

PMID:
27616711
7.

Identification of molecular markers to study the Garcinia spp. diversity.

Parthasarathy U, Nandakishore OP, Rosana OB, Babu KN, Kumar RS, Parthasarathy VA.

Indian J Exp Biol. 2016 Jun;54(6):400-5.

PMID:
27468467
8.

Protocols for Biotechnological Interventions in Improvement of Vanilla (Vanilla planifolia Andrews.).

Divakaran M, Babu KN, Peter KV.

Methods Mol Biol. 2016;1391:47-63. doi: 10.1007/978-1-4939-3332-7_4.

PMID:
27108309
9.

Highly chemoselective synthesis of dimeric 2-oxindoles with a C-3/C-5' linkage via Friedel-Crafts alkylations of 2-oxindoles with 3-hydroxy-2-oxindoles.

Babu KN, Kinthada LK, Ghosh S, Bisai A.

Org Biomol Chem. 2015 Nov 21;13(43):10641-55. doi: 10.1039/c5ob01670c.

PMID:
26340696
10.

Friedel-Crafts alkylations of electron-rich aromatics with 3-hydroxy-2-oxindoles: scope and limitations.

Kinthada LK, Ghosh S, Babu KN, Sharique M, Biswas S, Bisai A.

Org Biomol Chem. 2014 Nov 7;12(41):8152-73. doi: 10.1039/c4ob01264j. Epub 2014 Sep 2.

PMID:
25179466
11.

Randomly amplified polymorphic DNA (RAPD) and derived techniques.

Babu KN, Rajesh MK, Samsudeen K, Minoo D, Suraby EJ, Anupama K, Ritto P.

Methods Mol Biol. 2014;1115:191-209. doi: 10.1007/978-1-62703-767-9_10.

PMID:
24415476
12.

Stereoselective inhibition of CYP2C19 and CYP3A4 by fluoxetine and its metabolite: implications for risk assessment of multiple time-dependent inhibitor systems.

Lutz JD, VandenBrink BM, Babu KN, Nelson WL, Kunze KL, Isoherranen N.

Drug Metab Dispos. 2013 Dec;41(12):2056-65. doi: 10.1124/dmd.113.052639. Epub 2013 Jun 19.

13.

High throughput LC-MS/MS method for simultaneous determination of zidovudine, lamivudine and nevirapine in human plasma.

Kumar VR, Reddy BP, Kumar BR, Sreekanth K, Babu KN.

J Chromatogr B Analyt Technol Biomed Life Sci. 2013 Mar 15;921-922:9-14. doi: 10.1016/j.jchromb.2012.12.042. Epub 2013 Jan 24.

PMID:
23416289
14.

Distribution of potentially pathogenic enteric bacteria in coastal sea waters along the Southern Kerala Coast, India.

Sudhanandh VS, Udayakumar P, Faisal AK, Potty VP, Ouseph PP, Prasanthan V, Babu KN.

J Environ Biol. 2012 Jan;33(1):61-6.

PMID:
23033645
15.

Influence of quercetin on the pharmacokinetics of ranolazine in rats and in vitro models.

Babu PR, Babu KN, Peter PL, Rajesh K, Babu PJ.

Drug Dev Ind Pharm. 2013 Jun;39(6):873-9. doi: 10.3109/03639045.2012.707209. Epub 2012 Jul 21.

PMID:
22817837
16.

Water quality and dissolved inorganic fluxes of N, P, SO₄, and K of a small catchment river in the Southwestern Coast of India.

Padmalal D, Remya SI, Jyothi SJ, Baijulal B, Babu KN, Baiju RS.

Environ Monit Assess. 2012 Mar;184(3):1541-57. doi: 10.1007/s10661-011-2059-x. Epub 2011 May 5.

PMID:
21544504
17.
18.

Sequential metabolism of secondary alkyl amines to metabolic-intermediate complexes: opposing roles for the secondary hydroxylamine and primary amine metabolites of desipramine, (s)-fluoxetine, and N-desmethyldiltiazem.

Hanson KL, VandenBrink BM, Babu KN, Allen KE, Nelson WL, Kunze KL.

Drug Metab Dispos. 2010 Jun;38(6):963-72. doi: 10.1124/dmd.110.032391. Epub 2010 Mar 3.

19.

Micropropagation and in vitro conservation of vanilla (Vanilla planifolia Andrews).

Divakaran M, Babu KN.

Methods Mol Biol. 2009;547:129-38. doi: 10.1007/978-1-60327-287-2_11.

PMID:
19521841
20.

Water and sediment quality of Ashtamudi estuary, a Ramsar site, southwest coast of India--a statistical appraisal.

Babu KN, Omana PK, Mohan M.

Environ Monit Assess. 2010 Jun;165(1-4):307-19. doi: 10.1007/s10661-009-0947-0. Epub 2009 May 12.

PMID:
19444633
21.

Cryopreservation of in vitro grown shoots of ginger (Zingiber officinale Rosc.).

Yamuna G, Sumathi V, Geetha SP, Praveen K, Swapna N, Babu KN.

Cryo Letters. 2007 Jul-Aug;28(4):241-52.

PMID:
17962828
22.

Asperaldin, a new aldose reductase inhibitor from Aspergilus niger CFR-1046. I. Fermentation, isolation and characterization.

Rao KC, Divakar S, Srinivas M, Babu KN, Karanth NG, Sattur AP.

J Antibiot (Tokyo). 2003 Feb;56(2):173-6. No abstract available.

23.

Nigerloxin, a novel inhibitor of aldose reductase and lipoxygenase with Free radical scavenging activity from Aspergillus niger CFR-W-105.

Rao KC, Divakar S, Babu KN, Rao AG, Karanth NG, Sattur AP.

J Antibiot (Tokyo). 2002 Sep;55(9):789-93.

24.
25.

An unusual foreign body in the nose.

Babu KN.

J Laryngol Otol. 1981 Sep;95(9):961-2. No abstract available.

PMID:
7288279

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