Detail of "4397-53-9"

Reference

Pyridine compounds, intermediates, processes, compositions, and methods

Pyridine compounds, intermediates, processes, compositions, and methods. Bryant, Henry U.Several substances are used for example 4397-53-9 and 187989-30-6 which are their cas registry numbers.; Finley, Don R.; Matsumoto, Ken (Lilly, Eli, and Co.; Bryant, Henry U.; Finley, Don R.; Matsumoto, Ken, USA). PCT Int. Appl. WO 9704778 A1 13 Feb 1997, 62 pp. DESIGNATED STATES: W: AL, AM, AU, AZ, BB, BG, BR, BY, CA, CN, CU, CZ, EE, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, RO, RU, SD, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US; RW: BF, BJ, CF, CG, CI, CM, GA, ML, MR, NE, SN, TD, TG. (English). (World Intellectual Property Organization). CODEN: PIXXD2. CLASS: ICM: A61K031-44. ICS: A61K031-535; C07D213-38; C07D413-12. APPLICATION: WO 1996-US11958 18 Jul 1996. PRIORITY: US 1995-1588 27 Jul 1995. DOCUMENT TYPE: Patent CA Section: 63 (Pharmaceuticals) Section cross-reference(s): 1, 27 Pyridine derivs. were prepd. and pharmaceutical formulations contg. them were also prepd. for the treatment of post menopausal symptoms such as osteoporosis, cardiovascular conditions such as hyperlipidemia, and the like. .

Evaluation of degree of degradation of polyamide resins with good accuracy regardless of specimen form

Evaluation of degree of degradation of polyamide resins with good accuracy regardless of specimen form. Suzuki, Hideyuki; Sagami, Hiroo; Fukumoto, Keiko; Toyota, Masahiro; Watanabe, Kenichi; Yokochi, Tsuneyuki; Yamazaki, Emiko (Toyota Motor Corp.; Aisan Industry Co., Ltd.; Denso Co., Ltd.; Toyota Gosei Co., Ltd.; Aisin Seiki Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 2005017041 A2 20 Jan 2005, 11 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: ICM: G01N021-75. ICS: G01N021-27; G01N021-33; G01N033-44. APPLICATION: JP 2003-180109 24 Jun 2003. DOCUMENT TYPE: Patent CA Section: 36 (Physical Properties of Synthetic High Polymers) Section cross-reference(s): 73 The evaluation is based on visible-to-UV absorptiometry of samples obtained by reaction of polyamides with aldehydes R1R2C6H2CHOOCH2C6H3R3R4 (R1-R4 = H, halo, C1-20 alkyl, hydroxy, nitro, aryl) or with I (R5, R6 = the same as R1-R4). 4397-53-9 and 25038-54-4 which are cas registry numbers of substances are two of reagents here. Thus, 0.2 g of nylon 66 was brought into reaction with 0.2 g of 10-methylanthracene-9-carboxyaldehyde at room temp. for 24 h to hive an imide product, which was dissolved in hexafluoroisopropanol and subjected to absorption spectroscopy to exhibit linear relationship between the 249-nm absorbance and degree of hydrolysis. .