CA491651A - Derives organiques d'acides phosphoniques et methode de preparation - Google Patents

Derives organiques d'acides phosphoniques et methode de preparation

Info

Publication number
CA491651A
CA491651A CA491651A CA491651DA CA491651A CA 491651 A CA491651 A CA 491651A CA 491651 A CA491651 A CA 491651A CA 491651D A CA491651D A CA 491651DA CA 491651 A CA491651 A CA 491651A
Authority
CA
Canada
Prior art keywords
preparing
same
phosphonic acids
organic derivatives
derivatives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA491651A
Other languages
English (en)
Inventor
Z. Lecher Hans
Kuh Erwin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA491651A publication Critical patent/CA491651A/fr
Expired legal-status Critical Current

Links

CA491651A Derives organiques d'acides phosphoniques et methode de preparation Expired CA491651A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491651T

Publications (1)

Publication Number Publication Date
CA491651A true CA491651A (fr) 1953-03-31

Family

ID=35631395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491651A Expired CA491651A (fr) Derives organiques d'acides phosphoniques et methode de preparation

Country Status (1)

Country Link
CA (1) CA491651A (fr)

Similar Documents

Publication Publication Date Title
CA491651A (fr) Derives organiques d'acides phosphoniques et methode de preparation
CA491995A (fr) Derives d'acide phosphorique et methode de preparation
CA491493A (fr) Derives d'acides phosphoriques organiques et methodes de preparation
CA491653A (fr) Derives d'acide phosphorique et methodes de preparation
CA491654A (fr) Derives d'acide thiophosphorique et methode de preparation
CA491655A (fr) Derives d'acide thiophosphonique et methode de preparation
CA491652A (fr) Derives d'acide phosphorique et methodes de preparation
CA492265A (fr) Produit de lecithine et methode de preparation
CA497221A (fr) Acide ustilagique et methode de preparation
CA496087A (fr) Derives de cortisone et methode de preparation
CA496438A (fr) Composes d'addition de 5-nitrothiazoles et methode de preparation
CA496104A (fr) 2-vinyldibenzothiophene et methode de preparation
CA486848A (fr) Methode de preparation de thionophosphates organiques
CA491157A (fr) Composes d'acides beta-acyloxy carboxyliques et methode de preparation
CA494901A (fr) Procede de preparation de sel 8-haloxanthine d'aminoalkylphenothiazine du genre aliphatique et de sel haloxanthine d'aminoalkylphenothiazine du genre aliphatique provenant d'un tel procede
CA496266A (fr) Acides dichlorodiaminostilbenedisulfoniques
CA497638A (fr) Acides halogenehydroxyarylaliphatiques
CA496082A (fr) Piperazines substituees et methode de preparation
AU207041B2 (en) The method of preparing esters of n-carbamylamic acids
CA495869A (fr) 5-phenacylpyrimidines et methode de preparation
CA494563A (fr) Esters de phosphates organiques et methodes de preparation
AU165646B2 (en) New hydrophenanthrene-carboxylic acids and derivatives thereof and process of making same
CA497541A (fr) .delta.7-steroides et methode de preparation
CA497838A (fr) Methode de preparation de corps ferreux
CA498154A (fr) Methode pour la preparation d'allylamines heterocycliques