Crawford KR - Search Results

1

2,2-Disubstituted analogues of the natural hormone 1 alpha,25-dihydroxyvitamin D(3): chemistry and biology.

Posner GH, Woodard BT, Crawford KR, Peleg S, Brown AJ, Dolan P, Kensler TW. Posner GH, et al. Among authors: crawford kr. Bioorg Med Chem. 2002 Jul;10(7):2353-65. doi: 10.1016/s0968-0896(02)00058-5. Bioorg Med Chem. 2002. PMID: 11983533

2

Potent, low-calcemic, selective inhibitors of CYP24 hydroxylase: 24-sulfone analogs of the hormone 1alpha,25-dihydroxyvitamin D3.

Posner GH, Crawford KR, Yang HW, Kahraman M, Jeon HB, Li H, Lee JK, Suh BC, Hatcher MA, Labonte T, Usera A, Dolan PM, Kensler TW, Peleg S, Jones G, Zhang A, Korczak B, Saha U, Chuang SS. Posner GH, et al. Among authors: crawford kr. J Steroid Biochem Mol Biol. 2004 May;89-90(1-5):5-12. doi: 10.1016/j.jsbmb.2004.03.044. J Steroid Biochem Mol Biol. 2004. PMID: 15225738

3

A non-calcemic sulfone version of the vitamin D(3) analogue seocalcitol (EB 1089): chemical synthesis, biological evaluation and potency enhancement of the anticancer drug adriamycin.

Posner GH, Crawford KR, Peleg S, Welsh JE, Romu S, Gewirtz DA, Gupta MS, Dolan P, Kensler TW. Posner GH, et al. Among authors: crawford kr. Bioorg Med Chem. 2001 Sep;9(9):2365-71. doi: 10.1016/s0968-0896(01)00159-6. Bioorg Med Chem. 2001. PMID: 11553477

4

Conceptually new sulfone analogues of the hormone 1alpha, 25-dihydroxyvitamin D(3): synthesis and preliminary biological evaluation.

Posner GH, Wang Q, Han G, Lee JK, Crawford K, Zand S, Brem H, Peleg S, Dolan P, Kensler TW. Posner GH, et al. J Med Chem. 1999 Sep 9;42(18):3425-35. doi: 10.1021/jm990267c. J Med Chem. 1999. PMID: 10479276

5

Conceptually new 20-epi-22-oxa sulfone analogues of the hormone 1alpha,25-dihydroxyvitamin D(3): synthesis and biological evaluation.

Posner GH, Crawford K, Siu-Caldera ML, Reddy GS, Sarabia SF, Feldman D, van Etten E, Mathieu C, Gennaro L, Vouros P, Peleg S, Dolan PM, Kensler TW. Posner GH, et al. J Med Chem. 2000 Sep 21;43(19):3581-6. doi: 10.1021/jm000215j. J Med Chem. 2000. PMID: 11000014

6

Several convenient methods for the synthesis of 2-amido substituted furans.

Padwa A, Crawford KR, Rashatasakhon P, Rose M. Padwa A, et al. Among authors: crawford kr. J Org Chem. 2003 Apr 4;68(7):2609-17. doi: 10.1021/jo026757l. J Org Chem. 2003. PMID: 12662029

7

Halo substituent effects on intramolecular cycloadditions involving furanyl amides.

Padwa A, Crawford KR, Straub CS, Pieniazek SN, Houk KN. Padwa A, et al. Among authors: crawford kr. J Org Chem. 2006 Jul 21;71(15):5432-9. doi: 10.1021/jo0602322. J Org Chem. 2006. PMID: 16839120

8

Intramolecular cyclization reactions of 5-halo- and 5-nitro-substituted furans.

Crawford KR, Bur SK, Straub CS, Padwa A. Crawford KR, et al. Org Lett. 2003 Sep 4;5(18):3337-40. doi: 10.1021/ol035233k. Org Lett. 2003. PMID: 12943421

9

Paramedic educational programs maintain entry level competency throughout the COVID-19 pandemic.

van den Bergh SL, Logan LT, Powell JR, Gage CB, Crawford KR, Collard L, Miller MG, Panchal AR. van den Bergh SL, et al. Among authors: crawford kr. J Am Coll Emerg Physicians Open. 2024 Oct 17;5(5):e13316. doi: 10.1002/emp2.13316. eCollection 2024 Oct. J Am Coll Emerg Physicians Open. 2024. PMID: 39430666 Free PMC article.

10

CatSper and the relationship of hyperactivated motility to intracellular calcium and pH kinetics in equine sperm.

Loux SC, Crawford KR, Ing NH, González-Fernández L, Macías-García B, Love CC, Varner DD, Velez IC, Choi YH, Hinrichs K. Loux SC, et al. Among authors: crawford kr. Biol Reprod. 2013 Nov 27;89(5):123. doi: 10.1095/biolreprod.113.111708. Print 2013 Nov. Biol Reprod. 2013. PMID: 24048572

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