Method for preparing 3-aminopropane phosphoric acid

Details Method for preparing 3-aminopropane phosphoric acid Method for preparing 3-aminopropane phosphoric acid

1996-11-04

1998-03-03

Ambrose, Michael G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus esters

558133, 558166, C07F 909

Patent

active

057236453

ABSTRACT:
Disclosed herein is a method for preparing 3-aminopropane phosphoric acid represented by the formula (I), comprising the steps of (a) reacting 3-amino-1-propanoi with phosphorus oxychloride at a low temperature, and (b) hydrolyzing the product of the step (a) in the presence of an acidic catalyst, and a cosmetic composition containing 3-aminopropanic phosphoric acid or its salts as an active ingredient. ##STR1##

REFERENCES:
Y. Hosokawa et al., "Investigations on Pantothenic Acid and Its Related Compunds.XVIII.Chemical Studies.Synthesis of Pantothenyl Alcohol 4'-Phosphate", Chem. Pharm. Bull., vol. 17, No. 1, (1969), pp. 202-206.
V. Gilard et al., "Chemical and Biological Evaluation of Hydrolysis Products of Cyclophosphamide" J. Med. Chem., vol. 37, (1994), pp. 3986-3993.
Cherbuliez, et al. "Recherches sur la formation et la transformation des esters LXXI Sur la preparation des acides w-(phenylthiocarbamylamino)-alcoyl-phosphoriques et sur leur scission a divers pH" Helvetica Chimica Acta 49:2608-2614 (1966).

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