摘要:
A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as Capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases.
摘要:
We describe compounds of the following general formula (I): wherein X is fluorine or chlorine; Y is oxygen, sulfur, or an amino group; R is an amino, hydroxyl, sulfonamide, or carboxamide group or an N-monomethyl or N-dimethyl analog thereof; m is an integer from 2 to 6, and n is an integer from 0 to 2. The compounds may be used for treating certain cancers and autoimmune diseases.
摘要:
The present invention describes new biological activities of immunomodulating 6-substituted purinyl compounds which make them particularly useful during the treatment of cancer. Collectively, these new biological activities make these purinyl compounds useful chemoprotective agents for the treatment of myelosuppression which is associated with cancer chemotherapy and/or radiotherapy. This chemoprotective activity is in addition to the immunomodulating and subsequent anticancer activity displayed by these compounds. The chemoprotective usefulness of these compounds is further enhanced by the use of medium-chain fatty acids or salts or triglycerides or mono- or diglycerides in combination with the 6-substituted purinyl compounds of this invention.
摘要:
New, small and structurally simple immunomodulating oligopeptides are disclosed. The oligopeptides of this invention possess a long, lipophilic alkyl chain. These immunomodulating oligopeptides can be used in conjunction with anti-viral or anti-cancer agents in the treatment of human and animal diseases. Processes for the syntheses of immunomodulating chemicals are also disclosed.
摘要:
This invention relates to 1-amino thioacylbenzimidazoyl-2-one derivatives having the formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are defined herein. These compounds are useful as thioacylating reagents. This invention also relates to a process for producing cyclic and linear thiopeptides using the thioacylating reagents of this invention. This invention further relates to intermediate anilide compounds, which are produced by reacting an ortho phenylene diamine with an amino acid chain or peptide. This invention also relates to intermediate thioanilide compounds, which are produced by thionating the intermediate anilide compounds. This invention further relates to a process for producing the thioacylating reagents of this invention by cyclizing the intermediate thioanilide compounds.
摘要:
Thioacylating reagents are provided for the introduction of thioamide bonds into growing peptides represented by the structure: ##STR1## where the substituents are disclosed herein. Intermediate precursors for preparing these thioacylating reagents are also provided. A process for preparing the thioacylating reagents and the intermediate precursors is further provided.
摘要:
Phenylketone carboxylate compounds of Formula I, wherein n=2-6; R═C(0); —OC(O)— or —CH(OH)—; A is (CH2)mCOOH, W(CH2)mCOOH or YCH(COOH)((CH2)pCH3) when B is Ft B is (CH2)mCOOH, W(CH2)mCOOH or YCH(COOH)((CH2)pCH3) when A is Ft or A and B form a 5-7 membered cycloalkyl substituted with COOFt W=0, S or NFt Y=0,S,NH or CH2; m=0-2; p=1-7; have been prepared. These compounds and their pharmaceutically acceptable salts have beneficial therapeutic effects to prevent or treat a condition related to (l) blood disorders, (ii) inflammation related diseases, (iii) renal disorders and/or renal disorders complications, or (iv) fibrosis-related organ dysfunction.
摘要:
The present invention relates to substituted aromatic compounds of Formula I and their pharmaceutical uses. Particular aspects of the invention relate to the use of those compounds in the prevention and/or treatment of various diseases and conditions in subjects, including the prevention or treatment of (i) blood disorders, (ii) renal disorders, a nephropathies, or renal disorder complications; (iii) inflammatory-related diseases; and/or (iv) oxidative stress related disorders.
摘要:
A composition and method for promoting neutrophil survival and activation such as the treatment of neutropenia arising as an undesirable side effect of chemotherapy and radiation therapy. A composition containing medium-chain fatty acids, such as Capri acid or caprylic acid, or salts or triglycerides thereof, or mono- or diglycerides or other analogues thereof or medium-chain triglycerides (MCT) is administered to a human or animal needing treatment in an amount sufficient to reduce or eliminate neutropenia. The composition is administered in an amount effective to treat the disorder. The methods are also useful in the management of bone narrow transplantation and in the treatment of various neutropenic diseases.
摘要:
We describe compounds of the following general formula (I): wherein X is fluorine or chlorine; Y is oxygen, sulfur, or an amino group; R is an amino, hydroxyl, sulfonamide, or carboxamide group or an N-monomethyl or N-dimethyl analog thereof; m is an integer from 2 to 6, and n is an integer from 0 to 2. The compounds may be used for treating certain cancers and autoimmune diseases.