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J R Hanson

Explore the profile of J R Hanson including associated specialties, affiliations and a list of published articles. Areas
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Articles 83
Citations 231
Followers 0
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Recent Articles
1.
Farooq A, Hanson J
Biosci Biotechnol Biochem . 2015 Aug; 63(10):1798-9. PMID: 26300172
Two pregnane steroids, pregnane (1) and 3β-hydroxypregnane (2), were oxidized by fermentation with the fungus Cephalosporium aphidicola. The fermentation of pregnane (1) yielded 3β-hydroxypregnane (2) and 3β, 6β,11α-trihydroxypregnane (3), while...
2.
Duran-Pena M, Botubol-Ares J, Hanson J, Hernandez-Galan R, Collado I
Org Biomol Chem . 2015 May; 13(22):6325-32. PMID: 25968250
A new method for the chemo- and stereoselective conversion of allylic alcohols into the corresponding cyclopropane derivatives has been developed. The cyclopropanation reaction was carried out with an unprecedented titanium...
3.
Botubol-Ares J, Duran-Pena M, Macias-Sanchez A, Hanson J, Collado I, Hernandez-Galan R
Org Biomol Chem . 2014 Nov; 13(2):465-76. PMID: 25372155
The synthesis of several derivatives of 3-hydroxy-2,4,8-trimethyldec-8-enolide and attempts at the synthesis of 3,4-dihydroxy-2,4,6,8-tetramethyldec-8-enolide (1), a structure which has been assigned to a metabolite of the phytopathogenic fungus, Botrytis cinerea,...
4.
Botubol-Ares J, Duran-Pena M, Macias-Sanchez A, Hanson J, Collado I, Hernandez-Galan R
Org Biomol Chem . 2014 Jun; 12(28):5304-10. PMID: 24927251
The enantioselective synthesis of (2R,3R,4E,8E)-3-hydroxy-2,4,8-trimethyldeca-4,8-dienolide (5) by ring-closing metathesis is described. This compound is an analogue of 3,4-dihydroxy-2,4,6,8-tetramethyldec-8-enolide (4) which is a rare 11-membered lactone produced by the fungus, Botrytis...
5.
Elliott S, Hanson J, Wellington J, Alexander C
J Electromyogr Kinesiol . 2011 Jul; 21(6):1087-91. PMID: 21764599
In order to position the hand during functional tasks, control of the shoulder is required. Heteronymous reflexes from the upper limb to shoulder muscles are used to assist in this...
6.
Leitch E, Hanson J
Br J Sports Med . 2006 Mar; 40(4):e9. PMID: 16556777
A 16 year old amateur soccer player sustained a minor head injury while contesting a ball in the air. He was unconscious for two minutes and remained "dizzy" for about...
7.
Woodruff M, Hanson J, Shaw D
Injury . 2003 Oct; 34(10):789-90. PMID: 14519362
No abstract available.
8.
Hanson J
Nat Prod Rep . 2002 Aug; 19(4):381-9. PMID: 12195809
The article reviews the progress in the chemistry of the steroids that was published between January and December, 2000. The reactions and partial syntheses of estrogens, androgens, pregnanes, cholic acid...
9.
Hanson J
Nat Prod Rep . 2002 Feb; 18(6):607-17. PMID: 11820760
No abstract available.
10.
Hanson J
Nat Prod Rep . 2001 Jul; 18(3):282-90. PMID: 11476482
No abstract available.