Results 141 to 150 of about 40,980,744 (170)

N-Benzyloxycarbonyl-L-aminosuccinyl-L-phenylalaninamide (Z-L-Asu-L-Phe-NH2)

Acta Crystallographica Section C Crystal Structure Communications, 1988
C21H21N3O5, Mr = 395.42, orthorhombic, P2(1)2(1)2(1), a = 5.935 (2), b = 13.037 (1), c = 25.992 (2) A, V = 2011 (1) A3, Z = 4, D chi = 1.31 Mg m-3, lambda(Cu K alpha) = 1.5418 A, mu = 0.74 mm-1, F(000) = 832, room temperature, final R = 0.046 for 1343 observed reflections.
MAZZARELLA LELIO, SCHON ISTVAN, SICA, FILOMENA, ZAGARI ADRIANA   +3 more
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L-Cysteinium⋯L-Cysteine Phosphite

Journal of Structural Chemistry
In the system l-cysteine-H3PO3-H2O, a new salt with a dimeric cation, (l-CysH···l-Cys)(H2PO3), has been obtained. The compound exhibits incongruent solubility and is synthesized using an equimolar ratio of l-cysteine and phosphorous acid. It crystallizes in the orthorhombic space group P212121.
Ghazaryan, V., Giester, G., Minkov, V., Boldyreva, E., Petrosyan, A.   +4 more
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???????????????????????? L-????????????-???????????????? ??-?????????????????????????????? ?????? ?????????????????? ???????????????????????????????? ???????????????????? ?????? ???????????????????? L-??????????????

2010
Aim. Development of amperometric biosensor based on L-lactate-cytochrome c-oxidoreductase (flavocytochrome b2, FC b2) for lactate determination. Methods. All experiments were performed using the amperometric method of detection. The methods of electrochemical polymerization and immobilization in glutaraldehyde vapors were used for FC b2 immobilization ...
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Sequential polypeptides. Synthesis of poly-(L-tyrosyl-L-glutamyl-L-tyrosyl-L-glutamyl), poly-(L-glutamyl-L-tyrosyl-L-glutamyl), and poly-(L-glutamyl-L-glutamyl-L-tyrosyl-L-glutamyl) by use of catechol esters

Journal of the Chemical Society, Perkin Transactions 1, 1973
The racemization-free method of peptide coupling involving use of 2-hydroxyphenyl esters has been successfully applied to the synthesis of sequential polypeptides containing L-tyrosine and L-glutamic acid. The reactive hydroxy-group of these esters was protected by formation of a phenacyl ether; this led to easily crystallizable derivatives, and the ...
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?????????????????????? ???????????????? ???????????? Asteraceae ?????????? ??????????????: ???????? Chondrilla L., Chrysanthemum L., Cineraria L., Cirsium Mill., Cnicus L., Crepis L., Echinops L., Galatella Cass., Gnaphalium L., Helichrysum L., Inula L.

2021
???????????????? ???????????? ?????????? ?????????????????? Asteraceae (???????? Chondrilla L., Chrysanthemum L., Cineraria L., Cirsium Mill., Cnicus L., Crepis L., Echinops L., Erigeron L., Galatella Cass., Gnaphalium L., Helichrysum Mill., Inula L.), ?????????????????? ?? ???????????????????? ??????????????. ?????? ?????????????? ???????? ????????????
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?????????????????????? ???????????????? ???????????? Asteraceae ?????????? ??????????????: ???????? Scorzonera L., Senecio L., Serratula L., Solidago L., Sonchus L

2021
Results of typification of species from the genera Scorzonera, Se necio, Serratula, Solidago and Sonchus described from Ukraine are given. For each species, its basionym, synonyms, protologue, nomenclatural type and the place of its storage are presented.
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L Notation

2006
No abstract.
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?????????????????????? ???????????? ?????????????????????? L-???????????????? ???? L-???????????????? ???? ???????????????????????????? ???????? ?????????? ?? ?????????? ?? ???????????? ???????????????? ???????????????????? ????????????????

2018
On the background of acute tetrachlormethane intoxication at a dose of 2 ml???kg????? of body weight the development of renal failure manifested by a decrease in daily urine flow, glomerular filtration rate, increase of creatinine in both serum and urine and reduction of its excretion was observed in experimental animals.
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L. L. Loud

American Antiquity, 1947
Llewellyn Lemont Loud, archaeologist and senior preparator in the University of California Museum of Anthropology, died in Oakland, September 6, 1946.Born August 18, 1879, in Woodland, Aroostook County, Maine, of farming-stock parents of Scotch ancestry settled in Penobscot County (the name was originally McLoud), Loud graduated in the classical course
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???????????? ?????????????????????? ?????????????????? ????????????????, ???????????????????????????????? ???? ????????????????????????, ?????????????????????????????? ???? ?????????? L* ?? ???????? L

2015
???????????????????? ?????????? ?????????????? ?????????????????????? ????????????????, ?????????????????????????????? ???????????????? ?????????? L*. ?????? ?????????? ?????????????????? ???? ???????????????????? ???????????????????????? ?? ???????? ?????????????? ???????? L ?? ???????????????????????? ?????????????????? ???????????? ?????????????? ???
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