public_id

FDB022690

IUPAC 名称

2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1-methyl-6,9-dihydro-1H-purin-6-one

描述

1-Methylguanosine is a methylated nucleoside. It is known that some modified, especially methylated, nucleosides originating from RNA degradation are excreted in abnormal levels in the urine of patients with malignant tumours and they have been proposed as tumour markers. Their measurement could provide a non-invasive diagnostic method, be helpful in the identification of different cancers and in the monitoring of therapeutic effects. PMID: 9129323 [HMDB]

CAS号

2140-65-0

异构

CN1C(N)=NC2=C(N=CN2[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O)C1=O

InChI标识符

InChI=1S/C11H15N5O5/c1-15-9(20)5-8(14-11(15)12)16(3-13-5)10-7(19)6(18)4(2-17)21-10/h3-4,6-7,10,17-19H,2H2,1H3,(H2,12,14)/t4-,6-,7-,10-/m1/s1

键

UTAIYTHAJQNQDW-KQYNXXCUSA-N

平均分子量

297.107318615

id

22853

含有化合物的食物

食物id	食物名称
353	Mule deer
595	Mountain hare
632	Milk (Cow)
358	Mallard duck
383	Horse
378	Guinea hen
373	Greylag goose
451	European rabbit
365	Emu
364	Elk
549	Domestic pig
541	Domestic goat
535	Deer
624	Columbidae (Dove, Pigeon)
334	Chicken
506	Cattle (Beef, Veal)
316	Buffalo
303	Bison
542	Beefalo
590	Anatidae