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- Currently displaying 26241 - 26260 of 29634 publications
Biosynthesis of porphyrins and related macrocycles. Part 41. Fate of oxygen atoms as precorrin-2 carrying eight labelled carboxyl groups ( 13C18O2H) is enzymatically converted into cobyrinic acid
Journal of the Chemical Society Perkin Transactions 1
(1993)
2893
Biosynthesis of porphyrins and related macrocycles. Part 40. Synthesis of a spiro-lactam related to the proposed spiro-intermediate for porphyrin biosynthesis: Inhibition of cosynthetase
Journal of the Chemical Society Perkin Transactions 1
(1993)
2875
NEW HG-CONTAINING HIGH-T(C) SUPERCONDUCTORS - (PB,HG)(SR,LA)2 CUO5-DELTA (1201-TYPE) AND (PB,HG)SR2(CA,Y)CU2O7-DELTA (1212-TYPE)
CHINESE JOURNAL OF PHYSICS
(1993)
31
1121
New FIR laser lines from optically pumped C2H3F, C2H3Cl,C2H3CN,C2H2F2,C2H5 and CF2O
Proceedings of SPIE the International Society for Optical Engineering
(1993)
2104
53
SURFACE AND BULK DEFECTS IN HIGH-T(C) SUPERCONDUCTING OXIDES OBSERVED BY HIGH-RESOLUTION ELECTRON-MICROSCOPY
CHINESE JOURNAL OF PHYSICS
(1993)
31
813
Tunable far infrared (TuFIR) spectroscopy of transient molecules
Proceedings of SPIE the International Society for Optical Engineering
(1993)
2104
200
1ST EXPERIMENTAL-EVIDENCE FOR A SYNPERIPLANAR STEREOELECTRONIC EFFECT IN THE ACID-HYDROLYSIS OF ACETAL
Tetrahedron Letters
(1993)
34
7757
Dissociation of hydrogen and nitrogen molecules studied using density functional theory
Physical Chemistry Chemical Physics
(1993)
89
3999
(doi: 10.1039/ft9938903999)
A MOLECULAR-BEAM STUDY OF THE CO-INDUCED SURFACE PHASE-TRANSITION ON PT(100)
The Journal of Chemical Physics
(1993)
99
8262
(doi: 10.1063/1.465652)
Surface restructuring dynamics in CO adsorption, desorption, and reaction with NO on Pt{100}
Chemical Physics
(1993)
177
433
(doi: 10.1016/0301-0104(93)80024-4)
Total synthesis of the spiroketal macrolide (+) milbemycin α1
Tetrahedron Letters
(1993)
34
7479
Far infrared LMR spectra of monobromomethyl radicals
Chemical Physics Letters
(1993)
214
305
(doi: 10.1016/0009-2614(93)85640-a)
The 2-methylbut-2-enyl(diphenyl)silyl group: A silyl group easily converted to hydroxyl in the presence of a 1,2-disubstituted CC double bond
Tetrahedron Letters
(1993)
34
7287
Detection of transient protein folding populations by mass spectrometry
Science (New York, N.Y.)
(1993)
262
896
(doi: 10.1126/science.8235611)
Localized density profiles in binary colloidal suspensions
Molecular Physics
(1993)
80
853
(doi: 10.1080/00268979300102711)
Local breathing and global unfolding in hydrogen exchange of barnase and its relationship to protein folding pathways.
Proc Natl Acad Sci U S A
(1993)
90
9837
(doi: 10.1073/pnas.90.21.9837)
Model structures and action of interleukin 1 and its antagonist.
Protein engineering
(1993)
6
865
(doi: 10.1093/protein/6.8.865)
Refolding of barnase mutants and pro‐barnase in the presence and absence of GroEL.
The EMBO Journal
(1993)
12
4145
SUPERCONDUCTIVITY UP TO 32-K IN A NEW FAMILY OF THE HG-CONTAINING (PB,HG) (SR,LA)2CUO5-DELTA (1201) SYSTEM
Physica C Superconductivity and Its Applications
(1993)
216
237
(doi: 10.1016/0921-4534(93)90066-Y)
Studies in biomimetic polyether synthesis: Construction of an ABCD-ring subunit of etheromycin using polyepoxide cascade cyclisations.
Tetrahedron Letters
(1993)
34
7137
