Method for the stimulation of bone marrow cells

Claim 1

A method for the transplantation of bone marrow cells said method comprising: (a) obtaining bone marrow cells; (b) contacting said bone marrow cells with an amount of a compound which is: (A) a source of tetravalent tellurium ions which are capable of inducing the proliferation or differentiation of bone marrow cells; ##STR10## or (D) TeO 2 or (E) PhTeCl 3 or (F) (C 6 H 5 ) 4 P + (TeCl 3 (O 2 C 2 H 4 )) - or (G) a tellurium tetrahalidex, wherein Q is Te or Se; t is 1 or 0; u is 1 or 0; v is 1 or 0; R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and --COR 10 wherein R 10 is alkyl of from 1 to 5 carbons; Y is a cation and X is halogen; or a tetravalent complex of Te or Se which is capable of inducing the proliferation or differentiation of bone marrow cells and is sufficient to reduce the quantity of bone marrow cells which are required to establish a viable bone marrow and form modified bone cells and thereafter carrying out the bone marrow transplant by transplanting said modified cells to a host.

Claim 2

A method for the transplantation of bone marrow cells said method comprising: (a) obtaining bone marrow cells; (b) contacting said bone marrow cells with an amount of a compound which is: (A) a source of tetravalent tellurium ions which are capable of inducing the proliferation or differentiation of bone marrow cells; ##STR10## or (D) TeO 2 or (E) PhTeCl 3 or (F) (C 6 H 5 ) 4 P + (TeCl 3 (O 2 C 2 H 4 )) - or (G) a tellurium tetrahalidex, wherein Q is Te or Se; t is 1 or 0; u is 1 or 0; v is 1 or 0; R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and --COR 10 wherein R 10 is alkyl of from 1 to 5 carbons; Y is a cation and X is halogen; or a tetravalent complex of Te or Se which is capable of inducing the proliferation or differentiation of bone marrow cells and is sufficient to reduce the quantity of bone marrow cells which are required to establish a viable bone marrow and form modified bone cells and thereafter carrying out the bone marrow transplant by transplanting said modified cells to a host.

Claim 4

A method for the transplantation of bone marrow cells which comprises: (a) administering to a host an amount of a compound which is: (A) a source of tetravalent tellurium ions which are capable of inducing the proliferation or differentiation of bone marrow cells; ##STR11## or (D) TeO 2 or (E) PhTeCl 3 or (F) (C 6 H 5 ) 4 P + (TeCl 3 (O 2 C 2 H 4 )) - (G) a tellurium tetrahalidex, wherein Q is Te or Se; t is 1 or 0; u is 1 or 0; v is 1 or 0; R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and --COR 10 wherein R 10 is alkyl of from 1 to 5 carbons; Y is a cation and X is halogen; or a tetravalent complex of Te or Se which is effective to reduce the number of bone marrow cells required for a bone marrow transplant; and (b) thereafter carrying out the bone marrow transplant by transplanting the modified cells to a host.

Claim 5

A method for the transplantation of bone marrow cells which comprises: (a) administering to a host an amount of a compound which is: (A) a source of tetravalent tellurium ions which are capable of inducing the proliferation or differentiation of bone marrow cells; ##STR11## or (D) TeO 2 or (E) PhTeCl 3 or (F) (C 6 H 5 ) 4 P + (TeCl 3 (O 2 C 2 H 4 )) - (G) a tellurium tetrahalidex, wherein Q is Te or Se; t is 1 or 0; u is 1 or 0; v is 1 or 0; R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and --COR 10 wherein R 10 is alkyl of from 1 to 5 carbons; Y is a cation and X is halogen; or a tetravalent complex of Te or Se which is effective to reduce the number of bone marrow cells required for a bone marrow transplant; and (b) thereafter carrying out the bone marrow transplant by transplanting the modified cells to a host.

Claim 7

A method of transplanting bone marrow cells which comprises: (a) exposing a host to a radiation source to destroy the bone marrow; (b) administering to said host a compound of the formula: (A) a source of tetravalent tellurium ions which are capable of inducing the proliferation or differentiation of bone marrow cells; ##STR12## or (D) TeO 2 or (E) PhTeCl 3 or (F) (C 6 H 5 ) 4 P + (TeCl 3 (O 2 C 2 H 4 )) - (G) a tellurium tetrahalidex, wherein Q is Te or Se; t is 1 or 0; u is 1 or 0; v is 1 or 0; R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and --COR 10 wherein R 10 is alkyl of from 1 to 5 carbons; Y is a cation; and X is halogen; or a tetravalent complex of Te or Se which is capable of inducing the proliferation or differentiation of bone marrow cells and an amount of bone marrow cells which is sufficient to establish a functioning bone marrow and thereafter carrying out the bone marrow transplant by transplanting the modified bone marrow cells to a host.

Claim 8

A method of transplanting bone marrow cells which comprises: (a) exposing a host to a radiation source to destroy the bone marrow; (b) administering to said host a compound of the formula: (A) a source of tetravalent tellurium ions which are capable of inducing the proliferation or differentiation of bone marrow cells; ##STR12## or (D) TeO 2 or (E) PhTeCl 3 or (F) (C 6 H 5 ) 4 P + (TeCl 3 (O 2 C 2 H 4 )) - (G) a tellurium tetrahalidex, wherein Q is Te or Se; t is 1 or 0; u is 1 or 0; v is 1 or 0; R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are the same or different and are independently selected from the group consisting of hydrogen, hydroxyalkyl of 1 to 5 carbons, hydroxy, alkyl of from 1 to 5 carbon atoms, halogen, haloalkyl of 1 to 5 carbon atoms, carboxy, alkylcarbonylalkyl of 2 to 10 carbons, alkanoyloxy of 1 to 5 carbon atoms, carboxyalkyl of 1 to 5 carbon atoms, acyl, amido, cyano, amidoalkyl of 1 to 5 carbons, N-monoalkylamidoalkyl of 2 to 10 carbons, N,N-dialkylamidoalkyl of 4 to 10 carbons, cyanoalkyl of 1 to 5 carbons, alkoxy of 1 to 5 carbon atoms, alkoxyalkyl of 2 to 10 carbon atoms and --COR 10 wherein R 10 is alkyl of from 1 to 5 carbons; Y is a cation; and X is halogen; or a tetravalent complex of Te or Se which is capable of inducing the proliferation or differentiation of bone marrow cells and an amount of bone marrow cells which is sufficient to establish a functioning bone marrow and thereafter carrying out the bone marrow transplant by transplanting the modified bone marrow cells to a host.