04579747 is referenced by 20 patents and cites 4 patents.

.alpha.-L-aspartyl-L-phenylalanine methyl ester II type crystals consisting of two types of crystals, II.sub.A and II.sub.B type, which interconvert from one to the other depending upon the equilibrium moisture content of the crystals, wherein one type of crystal, II.sub.a, exhibits X-ray diffraction peaks at angles of diffraction of at least 20.6.degree., 21.2.degree., 5.0.degree. and 11.1.degree., and the other type of crystal, II.sub.B, exhibits X-ray diffraction peaks at angles of diffraction of at least 15.2.degree., 11.1.degree., 19.6.degree. and 4.5.degree., as measured by X-ray diffractometer using CuK.sub..alpha. radiation and wherein the equilibrium moisture content of either of the crystals at a relative humidity of 78% is not higher than about 3%.

Title
Dipeptide crystals, and process for their production
Application Number
6/589005
Publication Number
4579747
Application Date
March 13, 1984
Publication Date
April 1, 1986
Inventor
Yoshinobu Uchida
Yokosuka
JP
Nobuya Nagashima
Tokyo
JP
Toshiyuki Ozawa
Ninomiya
JP
Katsumi Sugiyama
Kawasaki
JP
Agent
Oblon Fisher Spivak McClelland & Maier
Assignee
Ajinomoto Company Incorporated
JP
IPC
A23L 1/236
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