LandOfFree - US Patents - Listing for Organic compounds -- part of the class 532-570 series,Organic compounds,Plural nitrogens bonded directly to the pteridine ring system

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

3,4,N-trisubstituted-4,5-dihydro-1H-pyrazole-1-carboxamides and

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

6-formyl-tetrahydropteridines, process for their manufacture...

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Compositions and methods of reducing side effects and...

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Crystal modification of 2,4-diamino-6-hydroxymethylpteridine hyd

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Crystal modification of 2,4-diamino-6-hydroxymethylpteridine hyd

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Cysteic acid and homocysteic acid analogues of methotrexate and

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Facile process for the preparation of high-purity aminopterin

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Folic acid derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Insecticidal pteridines and 8-deazapteridines

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Process for preparing 10-deazaaminopterins and 5,10-and 8,10-did

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Process for preparing 10-deazaminopterins

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Process for the preparation of 10-deazaaminopterin and related c

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Process for the preparation of high purity methotrexate and deri

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Separation of triphenylphosphine oxide from methotrexate ester a

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Synthesis of 2,4-diamino-6-hydroxymethylpteridine

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Synthesis of methotrexate-containing heterodimeric molecules

Organic compounds -- part of the class 532-570 series – Organic compounds – Plural nitrogens bonded directly to the pteridine ring system

Therapeutic compound-fatty acid conjugates