| 000 -LEADER |
|---|
| fixed length control field |
a |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20220125142842.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
220125b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
AIKTC-KRRC |
| Transcribing agency |
AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
10280 |
| Author |
Banerjee, Kaushik |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Modulation of morphology and efficacy of new CB1 receptor antagonist using simple and benign polymeric additives |
| 250 ## - EDITION STATEMENT |
|---|
| Volume, Issue number |
Vol.60(B), July |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
New Delhi |
| Name of publisher, distributor, etc. |
CSIR |
| Year |
2021 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Pagination |
1014-1021p. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
The compound 1, [(1H-[1]benzoxepino[5,4-c]pyrazole-3-carboxamide, 8-chloro-1-(2,4-dichlorophenyl)-4,5-dihydro-N- 1-piperidinyl], a known CB1 modulator has been synthesized and characterized by IR, NMR and single Crystal X-ray study. The single crystal study of 1 displays a number of halogen bonds leading to 1-D network along with other weak noncovalent interactions. The CB1 modulator 1 inherently possesses extremely low solubility in water, which makes its application as drug difficult, and this may be attributed to multiple halogen bonds present in the crystal structure. A series of polymer additives, which are Generally Regarded As Safe (GRAS), have been explored to investigate whether they can modulate the halogen bond present in 1 through formation of various non-bonded interactions. Surprisingly, these polymers are found to change crystal morphology, crystal packing while retaining efficacy and bioavailability. The polymer molecular weight is found to play a significant role in crystal morphology modification especially in case of polyethylene glycol (PEG). The formation of new polymorphic forms of 1 and modification of halogen bond has been established using powder X-ray diffraction and IR study, respectively, in case of PEG 4000, PVPK-30, PVA polymers and compound 1 adducts. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
5009 |
| Topical term or geographic name entry element |
GENERAL CHEMISTRY |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
15601 |
| Co-Author |
Patel, Darshit R. |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Indian journal of chemistry (Section B) |
| Place, publisher, and date of publication |
New Delhi NISCAIR-CSIR 2005 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| URL |
http://nopr.niscair.res.in/bitstream/123456789/58176/1/IJC%20%28Section%20B%29%2c%2060B%2c%201014-1021%20%28Jul%2c2021%29.pdf |
| Link text |
Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
Articles Abstract Database |
