MARC details
| 000 -LEADER |
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| fixed length control field |
01758nam a2200229Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625160204.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-17098 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Synthesis of fluorine-containing natural gastrodin and its analogues |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Fluorine Chemistry, 46(3), p.367-374, 1990 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Reactions of 2,3,4,6-tetra-O-acetyl-n-D_glucopyranosyl bromide (2)with p-hydroxybenzaldehyde, trifluoromethyl and fluoro substi- tuted aniline and 2-amino-6-fluorobenzoic acid gave l-O-(Pformyl- pheny1)-2,3,4,6-tetra-O-acetyl-(3-D-glucopyranoside (3), l-N-(m- trifluoromethylphenylamino)-2,3.4.6-tetra-O-acetyl-~~-D-glucopyra- noside (ra), l-N-(2-carboxyl-3-fluorophenyl)-2,3,4,6-tetra-O-acetyl -Is-D-glucopyranoside (4b)and 1-N-(p-fluorophenyl)-N-(2,3,4,6-tetra -0-acetyl-F-D-glucopyranoside (4~)respectively. 1-0-(perfluoro-2- propoxypropionyl)-O-benzyl-2,3,4,6-tetra-O-acetyl-~~-D-glucopyrano- side (7)and l-O-(m-trifluoromethylphenylaminobenzylidene)-2,3,4,6 -tetra-0-acetyl-\j-D-glucopyranoside (8)were also prepared in sub- sequent reactions. Conversion of the acetyl group to the hydroxyl group yielded the corresponding deprotected product. The compounds formed have been characterized by analysis, IR, 1~ and lgF NMR and mass spectroscopy. The influence of phase-transfer catalysts on the reactions is discussed. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GASTRODIN |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Lin, Y. D. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Liang, Y. D. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Liang, S. G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Zhang, S. X. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Chi, C. S. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/14-pZjntSy5yJlhd5WPfyzYdmkyL1Y95M/view?usp=drivesdk">https://drive.google.com/file/d/14-pZjntSy5yJlhd5WPfyzYdmkyL1Y95M/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
