IL28262A - Process for the production of n,n'-bis halogenoalkyl phosphoric and thiophosphoric acid ester amides - Google Patents

Process for the production of n,n'-bis halogenoalkyl phosphoric and thiophosphoric acid ester amides

Info

Publication number
IL28262A
IL28262A IL2826267A IL2826267A IL28262A IL 28262 A IL28262 A IL 28262A IL 2826267 A IL2826267 A IL 2826267A IL 2826267 A IL2826267 A IL 2826267A IL 28262 A IL28262 A IL 28262A
Authority
IL
Israel
Prior art keywords
group
carbon atoms
formula
member selected
alkyl groups
Prior art date
Application number
IL2826267A
Original Assignee
Asta Werke Ag Chem Fab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asta Werke Ag Chem Fab filed Critical Asta Werke Ag Chem Fab
Publication of IL28262A publication Critical patent/IL28262A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6581Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
    • C07F9/6584Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom
    • C07F9/65848Cyclic amide derivatives of acids of phosphorus, in which two nitrogen atoms belong to the ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/564Three-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6581Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
    • C07F9/6584Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom
    • C07F9/65842Cyclic amide derivatives of acids of phosphorus, in which one nitrogen atom belongs to the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)

Description

PATENTS AND DESIGNS ORDINANCE SPECIFICATION Process for the production of N.K'-bls halogenoalkyl phosphoric and thiophosphoric acid ester amides I (we), ASTA-WERKE AKTIEITGESELLSCHAPT CHEMISCHE PABRIK, incorporated under th© laws of Germany, of 79-91» Bielefelder Strasse, Brackwede/Weetfalen, Germany do hereby'-declare the nature of this invention and in what manner the.same is- to be performed, to' be particularly described and ascertained in and by the following statement :- the Israeli Specification / These compounds- are described in o- r—copGliding applioa' No. 28263 t -tion oxooutod and filod on ovon dato and ontitlod "NEW N ' SUBSTITUTED AMIDES AND ESTER AMIDES OP. PHOSPHORIC AND ^/t TIII OPIIOaPIIORIC ACID AND PR0CE33E3 FOR THE PRODUCTION THEREOF" . ■' Preferably, those compounds of Formula' I are prepared wherein X-| is oxygen. · ' ■ ' : ) · Particular useful in view of their good properties are the compounds of Formula II wherein X, R^ and m have the same meaning as in Formula I .
Most particularly are the compounds of Formula III ■ C1-CH CH0-NH CH~ III ·' wherein 2 is a member selected, from the group consisting of the B-chloroethy1 and the 2f-chloro- propyl group; preferably, R2 is the B-chloroethyl The compounds of Formula I are useful in human and veterinary medicine as cytostatically active compounds. Test results . of pharmacological tests with products .according to the. present invention' are given in the following Tahle I.
Tahle I Curative and lethal doses of various cyclic phosphoric acid- amide esters of the Formula upon intraperitoneal application.
Test compound A = ,N-his-( B-chloroethyl) -amino-N ' , 0· propylene phosphoric acid ester diamide. invention Test compound B = compound of the present exa¾$>i-e-» Determination of 'CD.50 (4) with a Yoshida-Ascites- .Sarkom of rats with a total dose D subdivided to . 4 subsequent days. Start up of therapy at the day of sarkom implantation; Test period: 90 days.
Determination of LD-50 (1) with a single administration to rats of the same race; Test period: 14 days. . invention The compound of the present e-xa-aie is characterized over the known test compound by that the accumulation- of the toxic effectiveness is smaller in the lethality test.
Thus, the LD 50 (4) of compound A is 140 mg./kg.,: and thus lower than the LD 50 (1) while the LD 50 (4) of the com-' invention pound according to the present es^mpl© amounts to 190 mg./kg. and thus is significantly higher than the LD 50 (1). This 15' lower toxic accumulation- is of importance in the treatment over prolonged periods of time. invention ^j Furthermore, the compound according to the present e¾ai&pie- is characterized by a high solubility in water' and furthermore, represents a new type of cytostatics wherein the 2-chloroethyl groups are not bound to one and. the same nitrogen atom as in the nitrogen mustard compounds; on to two different amide nitrogen atoms.
Finally, in comparison to- he known cytostatic ,ΪΓ,N-bis- β-chloroethylamino-lT 1 ,0-propylene phosphoric acid ester diamide. (test compound A) which is well accepted in the medical field, the compounds of the present invention are characterized by an improved stability in aqueous solutions as follows from Table II. When allowing compounds of the present invention to stand in a bicarbonate buffer solution (pH 7.5) for 10 days at 37/«5°C, chlorine, ions are split off in an amount of onl about 1/6 of the amount split off from the known test compound A.
Table II It has been found that the compounds of the above Formula I may be prepared particularly readily when starting from compounds of Formula IV : wherein , , Y, Z and m have the same meaning as in Formula I , and when subjecting these compounds to the action of a hydrohalogenic acid, such as hydrofluoric acid, hydrochloric acid, hydrobromic acid and hydroiodic acid, preferably however hydrochloric acid. This reaction may . be carried out in the presence of an inert solvent such as the halogenated hydrocarbons such as methylene dichloride, chloroform, carbontetrachloride , dichloroethane , methyl-iodide, chlorobenzene , dichlorobenzene , or the hydrocarbons such as benzene, toluene or xylene. It is most preferred to carry out the reaction substantially in the absence of water. However, the desired reaction products of Formula I are obtainable, too, in the presence of traces of water.
The cleavage of the ethylene imine ring by means of acids is known as such.. However, this reaction has not yet been described with N-phospho yl ethylene imides'. It is furthermore surprising with the new process. 'that the second ring in the molecule containing the phosphamide bond is not attacked since the readiness of the cleavage of this ring by means of acids is known, too.
The starting products 'of the present process may be produced, for instance, as described in our above mentioned copending application executed and filed on eve date.
The following Example serves to further illustrate the present invention.
Example : N ,1ST ' -Bis-( 2-chloroethyl) -N ' ,0-propylene phosphoric acid ester diamide 1 mol (224.6 g.) of ,N-ethylene-N « -( 2-chloroethyl) - N' , O-propylene phosphoric acid ester diamide is dissolved in 1000 cc. of substantially anhydrous methylene dichloride. 1 mol (36.5 g. ) of anhydrous ethereal hydrochloric acid is added dropwise thereto with stirring. During the addition period, the solution is. caused to "boil by the liberated reaction heat. After cooling, the reaction solution is washed twice with 5 cc. each time of ice-cold water and then is dried over anhydrous sodium sulfate.
Thereafter, the reaction mixture is evaporated in a ■' vacuum and the oily residue is triturated with 200 cc. of ether. The mixture is inocculated and is cooled to produce crystallization..The precipitated crystals are . filtered off. with suction and washed with a small amount of ether. Yield: 166 g. (63.6 o of the theoretical).
M ?p. : 39' - 41 C.

Claims (1)

1. HAVING NOW particularly described and ascertained the nature of our said invention and in what manner the same is to be performed, we declare that what we claim is 1. Process for the production of Ν,Ν' -bis-halogenoalkyl- phosphoric and thiophosphoric acid ester amides of the Formula I 5 wherein X is a halogen, is a member selected 6 from the group consisting of the lower alkyl' 7 groups having from 1 to carbon atoms and being 8 substituted by one halogen atom and the lower 9 alkyl groups having from 1 to 4 carbon atoms and 10. being substituted . by several halogen atoms, X^.is-11 a member selected from the group consisting of •12 oxygen and. sulphur, Y is a member selected from 13 the group consisting of oxygen, -NH- and -NZ^-, 14 Zij being a member selected from the group 15 consisting of the lower alkyl groups having from 16 1 to 4. carbon atoms, the 'lower alkyl groups having 17 from 1 to 4 carbon atoms and being substituted by one 18 halogen atom and the lower 'alkyl groups having 19 from 1 · to 4 carbon atoms and being substituted the Z radicals are the same or different and represent 20 - } // by several halogen atoms, Z—i& a member selected 21 from the group consisting of hydrogen, the lower alkyl groups having from 1 to 4 careen atoms , the halogens, the hydroxy group. and the hydroxy' ; methyl group, and m is- a numeral selected from the group consisting of 2 and 3, comprising subjecting a compound of the Formula IV-.. wherein' R-|, X^, Y, Z and m have the same meaning as in the above Formula I, to reaction with a hydrohalogenic acid, and recovering the compound of Formula I from the reaction mixture. Process as claimed in claim 1 , wherein the reaction is carried out in the presence of an inert solvent. Process as claimed in claim 1 , wherein the reaction is carried out in the absence of water. Dated this 4th day of July, 1967 For the Applicants DR. REINHOLD pOHN & CO.
IL2826267A 1966-07-11 1967-07-05 Process for the production of n,n'-bis halogenoalkyl phosphoric and thiophosphoric acid ester amides IL28262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0052990 1966-07-11

Publications (1)

Publication Number Publication Date
IL28262A true IL28262A (en) 1971-05-26

Family

ID=6938756

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2826267A IL28262A (en) 1966-07-11 1967-07-05 Process for the production of n,n'-bis halogenoalkyl phosphoric and thiophosphoric acid ester amides

Country Status (9)

Country Link
AT (1) AT265313B (en)
BE (1) BE700713A (en)
CH (1) CH484200A (en)
DE (1) DE1645922A1 (en)
DK (1) DK121232B (en)
GB (1) GB1190054A (en)
IL (1) IL28262A (en)
NL (1) NL158182B (en)
SE (1) SE327203B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL140732B1 (en) * 1984-07-31 1987-05-30 Polska Akad Nauk Centrum Method of obtaining 2-/2-halogenethylamino/-2-oxo-3-/2-halogenethylo/-1,3,2-oxazophosphorianytes

Also Published As

Publication number Publication date
CH484200A (en) 1970-01-15
NL158182B (en) 1978-10-16
NL6709607A (en) 1968-01-12
GB1190054A (en) 1970-04-29
SE327203B (en) 1970-08-17
DE1645922A1 (en) 1971-01-28
DK121232B (en) 1971-09-27
BE700713A (en) 1967-12-01
AT265313B (en) 1968-10-10

Similar Documents

Publication Publication Date Title
ES2644615T3 (en) C17 heteroaryl derivatives of oleanolic acid and their methods of use
JP7428806B2 (en) Purine derivatives and their use in medicine
US3732340A (en) N',o-propylene phosphoric acid ester diamides
ES2864079T3 (en) Carbonitrile derivatives as selective androgen receptor modulators
IL22869A (en) A benzodiazepine derivative and process for the manufacture thereof
US2642451A (en) Thiolurethanes and processes for
JP2016026145A (en) Oxazolidinone containing dimer compounds, compositions and method of manufacturing and using the same
US2317999A (en) Quaternary ammonium compounds
US5298499A (en) S-2-(substituted ethylamino)ethyl phosphorothioates
IL28262A (en) Process for the production of n,n'-bis halogenoalkyl phosphoric and thiophosphoric acid ester amides
GB937723A (en) Pyrazolo-pyrimidines and process for their manufacture
US2844510A (en) Phosphoric acid derivatives of 1-phenyl-2, 3-dimethyl-4-amino-5-pyrazolone
US2516108A (en) Abaleoxyalkylemibazoiilnes
US3242207A (en) Continuous oxidation of d-glucose with hno3 in the presence of a reaction product of the same to produce saccharic acid
Jones et al. 117. The preparation of some chloroalkylamino-compounds
US3262930A (en) Novel 5-nitro-furfurylidene-(2) derivatives and process for producing the same
Belleau Mechanism of Drug Action at Receptor Surfaces--III. Chemical Reactivity and Conformation of Spiro-Ethylenimmonium Ions in Relation to Adrenergic Blocking Activity
WO2021119475A1 (en) Cystine diamide analogs for cystinuria
GB698093A (en) Improvements in or relating to phosphorus-containing organic compounds
JPS59190998A (en) Novel bis(2,2-dimethyl-1-aziridinyl)phosphinamides and antitumoral composition
US2557353A (en) Phenylstibonic acid salts of arecoline
KR900006124B1 (en) Gem - dihalo and tetrahalo - 1,12- diamino-4,9 - diaza - dodecanes
US3658840A (en) Thiophosphorus acid-n-vinyl phthalimide adducts
US3457349A (en) Esters of 1-aziridinepropionic acid as tranquilizers
US2553515A (en) N-(p-arsenoso-benzyl)-urea