1,3-DIPOLAR CYCLO-ADDITION OF DIAZOMETHANE TO AZOLOPYRIDAZINES - THE SYNTHESIS OF ISOMERIC 7-METHYL-7H-PYRAZOLO[4,3-D]AZOLOPYRIDAZINES AND 8-METHYL-8H-PYRAZOLO[4,3-D]AZOLOPYRIDAZINES

被引：4

|

作者：

MERSLAVIC, M

PETRIC, A

ROZMAN, D

STANOVNIK, B

TISLER, M

机构：

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 1989年 / 26卷 / 02期

关键词：

D O I：

10.1002/jhet.5570260234

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

引用

收藏

页码：445 / 449

页数：5

相关论文

共 50 条

[21] Orientation in the synthesis and absorption spectra of 1H-pyrazolo[4,3-d][1,3]oxazole methine cyanine dyes
Koraiem, AIM
Shindy, HA
CHEMICAL PAPERS-CHEMICKE ZVESTI, 1998, 52 (06): : 762 - 770
[22] SYNTHESIS OF 2-SUBSTITUTED 2,6-DIHYDRO-3-HYDROXY-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONES
OCHI, H
MIYASAKA, T
CHEMICAL & PHARMACEUTICAL BULLETIN, 1983, 31 (04) : 1228 - 1234
[23] SYNTHESIS OF 3-BETA-D-RIBOFURANOSYL)-5,7-DIHYDROXY-1H-PYRAZOLO/4,3-D/PYRIMIDINE
BOBEK, M
FARKAS, J
SORM, F
TETRAHEDRON LETTERS, 1970, (52) : 4611 - &
[24] Synthesis of some new dialkyl/diaryl 1,3-diketones and 1,3-diketoesters of 5-(2-ethoxyphenyl)-1-methyl-7-chloro-1H-pyrazolo [4,3-d] pyrimidines
Joshi, Y. C.
Kumar, Rajesh
Choudhary, Amit S.
Joshi, P.
INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY, 2006, 16 (01) : 81 - 82
[25] 1,3-DIPOLAR CYCLO-ADDITION OF 2-DIAZOPROPANE TO PYRIMIDO/1,2-B/PYRIDAZIN-4-ONE DERIVATIVES - THE SYNTHESIS OF PYRAZOLO/4,3-D/PYRIMIDO/1,2-B/-PYRIDAZIN-4 (10H)-ONES, DERIVATIVES OF A NOVEL HETEROCYCLIC SYSTEM
STANOVNIK, B
BOZNAR, B
KOREN, B
PETRICEK, S
TISLER, M
HETEROCYCLES, 1985, 23 (01) : 1 - 4
[26] Diethyl {2-[(4-chlorophenoxy)methyl]-9-(methylsulfanyl)-7H-pyrazolo[4,3-d]- [1,2,4]-triazolo[1,5-d]pyrimidin-7-yl}-(phenyl)methylphosphonate
Xiao, Lin-Xia
Shi, De-Qing
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 : O3613 - U4482
[27] A facile one step synthesis of 1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-ones (vol 42, pg 751, 2005)
Reddy, NR
Reddy, GM
Reddy, BS
Reddy, PP
JOURNAL OF HETEROCYCLIC CHEMISTRY, 2005, 42 (06) : 1243 - 1243
[28] SYNTHESIS AND STRUCTURE-ACTIVITY-RELATIONSHIPS OF PYRAZOLO[4,3-D]PYRIMIDIN-7-ONES AS ADENOSINE RECEPTOR ANTAGONISTS
HAMILTON, HW
ORTWINE, DF
WORTH, DF
BRISTOL, JA
JOURNAL OF MEDICINAL CHEMISTRY, 1987, 30 (01) : 91 - 96
[29] Visible-light-mediated photocatalytic aerobic oxidative synthesis of pyrazolo[4,3-d]pyrimidin-7(6H)-ones and sildenafil
Tian, Hongyou
Wang, Haijie
Xia, Jiawei
Li, Shaozhong
Li, Huaju
Li, Yanxing
Li, Jin
Hu, Yongke
ORGANIC & BIOMOLECULAR CHEMISTRY, 2025,
[30] SYNTHESIS OF PYRAZOLO[4,3-D]OXAZOLES FROM 1-(2,4-DINITROPHENYL)-3-METHYL-5-PYRAZOLON-4-OXIME
YOUSSEF, MSK
HETEROCYCLES, 1983, 20 (07) : 1335 - 1339

← 1 2 3 4 5 →