The Experts below are selected from a list of 324 Experts worldwide ranked by ideXlab platform
Rajarathnam E. Reddy - One of the best experts on this subject based on the ideXlab platform.
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Total Synthesis of (+)-Deoxypyrrololine: A Potential Biochemical Marker for Diagnosis of Osteoporosis.
Angewandte Chemie (International ed. in English), 1999Co-Authors: Maciej Adamczyk, Donald D. Johnson, Rajarathnam E. ReddyAbstract:The collagen cross-link (+)-deoxypyrrololine (Dpl, 1), a potential Biochemical Marker for diagnosis of osteoporosis, has been obtained by a general and convergent total synthesis. The key synthetic features involve utilization of a L-glutamic acid derivative as a source for all three chiral centers in (+)-1, and construction of the pyrrole ring by condensation of an α-acetoxynitro compound with benzyl isocyanoacetate.
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total synthesis of deoxypyrrololine a potential Biochemical Marker for diagnosis of osteoporosis
Angewandte Chemie, 1999Co-Authors: Maciej Adamczyk, Donald D. Johnson, Rajarathnam E. ReddyAbstract:The collagen cross-link (+)-deoxypyrrololine (Dpl, 1), a potential Biochemical Marker for diagnosis of osteoporosis, has been obtained by a general and convergent total synthesis. The key synthetic features involve utilization of a L-glutamic acid derivative as a source for all three chiral centers in (+)-1, and construction of the pyrrole ring by condensation of an α-acetoxynitro compound with benzyl isocyanoacetate.
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versatile synthesis of deoxypyridinoline a Biochemical Marker for diagnosis of osteoporosis
Tetrahedron-asymmetry, 1999Co-Authors: Maciej Adamczyk, Srinivasa Rao Akireddy, Rajarathnam E. ReddyAbstract:Abstract A versatile chiral synthesis of the bone collagen cross-link, (+)-deoxypyridinoline (Dpd, 1 ) was described starting from a 3-hydroxypyridine derivative ( 2 ) via sequential introduction of three amino acid chains followed by hydrolysis. The key synthon 2 , was prepared from vitamin B 6 ( 6 ).
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VERSATILE SYNTHESIS OF (+)-DEOXYPYRIDINOLINE, A Biochemical Marker FOR DIAGNOSIS OF OSTEOPOROSIS
Tetrahedron: Asymmetry, 1999Co-Authors: Maciej Adamczyk, Srinivasa Rao Akireddy, Rajarathnam E. ReddyAbstract:Abstract A versatile chiral synthesis of the bone collagen cross-link, (+)-deoxypyridinoline (Dpd, 1 ) was described starting from a 3-hydroxypyridine derivative ( 2 ) via sequential introduction of three amino acid chains followed by hydrolysis. The key synthon 2 , was prepared from vitamin B 6 ( 6 ).
Maciej Adamczyk - One of the best experts on this subject based on the ideXlab platform.
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Total Synthesis of (+)-Deoxypyrrololine: A Potential Biochemical Marker for Diagnosis of Osteoporosis.
Angewandte Chemie (International ed. in English), 1999Co-Authors: Maciej Adamczyk, Donald D. Johnson, Rajarathnam E. ReddyAbstract:The collagen cross-link (+)-deoxypyrrololine (Dpl, 1), a potential Biochemical Marker for diagnosis of osteoporosis, has been obtained by a general and convergent total synthesis. The key synthetic features involve utilization of a L-glutamic acid derivative as a source for all three chiral centers in (+)-1, and construction of the pyrrole ring by condensation of an α-acetoxynitro compound with benzyl isocyanoacetate.
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total synthesis of deoxypyrrololine a potential Biochemical Marker for diagnosis of osteoporosis
Angewandte Chemie, 1999Co-Authors: Maciej Adamczyk, Donald D. Johnson, Rajarathnam E. ReddyAbstract:The collagen cross-link (+)-deoxypyrrololine (Dpl, 1), a potential Biochemical Marker for diagnosis of osteoporosis, has been obtained by a general and convergent total synthesis. The key synthetic features involve utilization of a L-glutamic acid derivative as a source for all three chiral centers in (+)-1, and construction of the pyrrole ring by condensation of an α-acetoxynitro compound with benzyl isocyanoacetate.
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versatile synthesis of deoxypyridinoline a Biochemical Marker for diagnosis of osteoporosis
Tetrahedron-asymmetry, 1999Co-Authors: Maciej Adamczyk, Srinivasa Rao Akireddy, Rajarathnam E. ReddyAbstract:Abstract A versatile chiral synthesis of the bone collagen cross-link, (+)-deoxypyridinoline (Dpd, 1 ) was described starting from a 3-hydroxypyridine derivative ( 2 ) via sequential introduction of three amino acid chains followed by hydrolysis. The key synthon 2 , was prepared from vitamin B 6 ( 6 ).
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VERSATILE SYNTHESIS OF (+)-DEOXYPYRIDINOLINE, A Biochemical Marker FOR DIAGNOSIS OF OSTEOPOROSIS
Tetrahedron: Asymmetry, 1999Co-Authors: Maciej Adamczyk, Srinivasa Rao Akireddy, Rajarathnam E. ReddyAbstract:Abstract A versatile chiral synthesis of the bone collagen cross-link, (+)-deoxypyridinoline (Dpd, 1 ) was described starting from a 3-hydroxypyridine derivative ( 2 ) via sequential introduction of three amino acid chains followed by hydrolysis. The key synthon 2 , was prepared from vitamin B 6 ( 6 ).
Niels Uldbjerg - One of the best experts on this subject based on the ideXlab platform.
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first trimester screening for other trisomies than trisomy 21 18 and 13
Prenatal Diagnosis, 2015Co-Authors: Niels Torring, Ida Vogel, O B Petersen, Naja Becher, Niels UldbjergAbstract:ABSTRACTObjectiveThe objective of the study was to evaluate the performance of first trimester combined screening in cases of placental/fetal, mosaic or non-mosaic, autosomal trisomy other than trisomy 21, 18, or 13, and in cases of aneuploidy for a Marker chromosome with focus on Biochemical Marker
Niels Torring - One of the best experts on this subject based on the ideXlab platform.
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first trimester screening for other trisomies than trisomy 21 18 and 13
Prenatal Diagnosis, 2015Co-Authors: Niels Torring, Ida Vogel, O B Petersen, Naja Becher, Niels UldbjergAbstract:ABSTRACTObjectiveThe objective of the study was to evaluate the performance of first trimester combined screening in cases of placental/fetal, mosaic or non-mosaic, autosomal trisomy other than trisomy 21, 18, or 13, and in cases of aneuploidy for a Marker chromosome with focus on Biochemical Marker
Joris R Delanghe - One of the best experts on this subject based on the ideXlab platform.
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Transthyretin levels in the vitreous correlate with change in visual acuity after vitrectomy
British Journal of Ophthalmology, 2009Co-Authors: Elisabeth H Van Aken, Els A De Letter, Marc Veckeneer, Lara Derycke, Tamara Van Enschot, Ilona Geers, Sigurd Delanghe, Joris R DelangheAbstract:Little is known about Biochemical Markers related to change in visual acuity after vitrectomy. We investigated the potential use of transthyretin (TTR), a carrier of the retinol/retinol-binding protein, as a Biochemical Marker protein.