Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Pradeep B. Lasonkar"'
Publikováno v:
Organic Letters. 20:7011-7014
The total synthesis of (±)-quinagolide, which is a D2 receptor agonist, was accomplished via a ceric ammonium nitrate (CAN)-mediated regioselective azidoalkoxylation of enol ether route. Key features of the synthesis include Claisen rearrangement, P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca1eea2234b71272c1a3fbc06ccd1a60
https://doi.org/10.1021/acs.orglett.8b02900
https://doi.org/10.1021/acs.orglett.8b02900
Autor:
Moneerah J. Alqahtani, Ikhlas A. Khan, Amar G. Chittiboyina, Saqlain Haider, Shuneize Slater, Pradeep B. Lasonkar
Publikováno v:
Tetrahedron Letters. 59:807-810
Novel, functionalized octahydrochromene derivatives were synthesized in a single step via the Prins reaction. Enantiomerically pure (+)-isopulegol was reacted with benzaldehyde to stereoselectively yield the corresponding octahydro-2H-chromen-4-ol de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c29fe0307f8906987d916a083d03411f
https://doi.org/10.1016/j.tetlet.2018.01.040
https://doi.org/10.1016/j.tetlet.2018.01.040
Publikováno v:
Organic letters. 20(22)
The total synthesis of (±)-quinagolide, which is a D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c9bc73c53dbc145091e569d007be6c4c
https://pubmed.ncbi.nlm.nih.gov/30394757
https://pubmed.ncbi.nlm.nih.gov/30394757
Autor:
Appasaheb L. Kadam, Subhash P. Chavan, Lalit B. Khairnar, Pradeep B. Lasonkar, Prakash N. Chavan
Publikováno v:
Synlett. 25:2879-2882
A synthesis of (±)-biotin is described starting from simple starting materials viz. cyclohexanone and amino malonic acid ester. The key steps involved are MgCl2/Et3N coupling of amino malonic acid ester derivative and acid chloride, Mitsunobu reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21dc3096edee28f88a5e6800111b04ef
https://doi.org/10.1055/s-0034-1379365
https://doi.org/10.1055/s-0034-1379365
Publikováno v:
Tetrahedron: Asymmetry. 24:1473-1479
A novel and enantioselective synthesis of d -(+)-biotin has been accomplished starting from commercially available cyclohexanone. The key steps in the sequence are the Sharpless asymmetric dihydroxylation of a ( E )-ethyl 3-(2-chlorocyclohex-1-en-1-y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba237025d7ed5d44cf08f1c88880ac1
https://doi.org/10.1016/j.tetasy.2013.10.002
https://doi.org/10.1016/j.tetasy.2013.10.002
Autor:
Subhash P. Chavan, Pradeep B. Lasonkar
Publikováno v:
Synthesis. 45:3399-3403
A new alternative route for the synthesis of olopatadine is described. The present strategy involves a Lewis acid mediated ring opening of a cyclic ether to introduce 3-(dimethylamino)propylidene group as the side chain.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::478798cac4686729af6ee0f70b76b512
https://doi.org/10.1055/s-0033-1340008
https://doi.org/10.1055/s-0033-1340008
Publikováno v:
Toxicology and applied pharmacology. 318
German chamomile is one of the most popular herbal ingredients used in cosmetics and personal care products. Allergic skin reactions following topical application of German chamomile have been occasionally reported, although it is not fully understoo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293ad2049a845897236e56d52e81899f
https://pubmed.ncbi.nlm.nih.gov/28109818
https://pubmed.ncbi.nlm.nih.gov/28109818
Publikováno v:
Planta Medica. 82
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31bb4535ca86d5a3edab3264118c4ccd
https://doi.org/10.1055/s-0036-1578774
https://doi.org/10.1055/s-0036-1578774
Autor:
Amar G. Chittiboyina, Bharathi Avula, W Feng, Yan-Hong Wang, Ikhlas A. Khan, Mei Wang, Pradeep B. Lasonkar, Pieter A. Cohen, S Sagi
Publikováno v:
Planta Medica. 82
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68e55fc47aee312db2fd644cd9a7fd14
https://doi.org/10.1055/s-0036-1578620
https://doi.org/10.1055/s-0036-1578620
Publikováno v:
Planta Medica. 82
Mesembrine is a naturally occurring alkaloid which has been isolated from Sceletium tortosum, family Aizoaceae. It has a therapeutic value in the treatment of depression as selective serotonin reuptake inhibitor. Because of its challenging chemical f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::807568934075801e943b992092c53f98
https://doi.org/10.1055/s-0036-1578708
https://doi.org/10.1055/s-0036-1578708