JPS6372690A - 新規なカンプトテシン誘導体 - Google Patents

新規なカンプトテシン誘導体

Info

Publication number
JPS6372690A
JPS6372690A JP21285687A JP21285687A JPS6372690A JP S6372690 A JPS6372690 A JP S6372690A JP 21285687 A JP21285687 A JP 21285687A JP 21285687 A JP21285687 A JP 21285687A JP S6372690 A JPS6372690 A JP S6372690A
Authority
JP
Japan
Prior art keywords
camptothecin
group
chloroform
reduced pressure
under reduced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP21285687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6411636B2 (enrdf_load_stackoverflow
Inventor
Sada Miyasaka
宮坂　貞
Seigo Sawada
誠吾 沢田
Kenichiro Nogata
野方　健一郎
Masahiko Mutai
務台　方彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yakult Honsha Co Ltd
Original Assignee
Yakult Honsha Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yakult Honsha Co Ltd filed Critical Yakult Honsha Co Ltd
Priority to JP21285687A priority Critical patent/JPS6372690A/ja
Publication of JPS6372690A publication Critical patent/JPS6372690A/ja
Publication of JPS6411636B2 publication Critical patent/JPS6411636B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP21285687A 1987-08-28 1987-08-28 新規なカンプトテシン誘導体 Granted JPS6372690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21285687A JPS6372690A (ja) 1987-08-28 1987-08-28 新規なカンプトテシン誘導体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21285687A JPS6372690A (ja) 1987-08-28 1987-08-28 新規なカンプトテシン誘導体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1637082A Division JPS58134095A (ja) 1981-09-04 1982-02-05 新規なカンプトテシン誘導体

Publications (2)

Publication Number Publication Date
JPS6372690A true JPS6372690A (ja) 1988-04-02
JPS6411636B2 JPS6411636B2 (enrdf_load_stackoverflow) 1989-02-27

Family

ID=16629443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21285687A Granted JPS6372690A (ja) 1987-08-28 1987-08-28 新規なカンプトテシン誘導体

Country Status (1)

Country Link
JP (1) JPS6372690A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6411636B2 (enrdf_load_stackoverflow) 1989-02-27

Similar Documents

Publication Publication Date Title
EP0220601B1 (en) Pyranoindolizine derivatives and preparation process thereof
EP0074256B1 (en) Camptothecin derivatives, processes for preparing same, formulations containing such derivatives and their use
JP7500102B2 (ja) カンプトテシン誘導体を合成するための中間体及びその製造方法並びに用途
Lin et al. Synthesis of optically pure Clausenamine-A and its demethoxylated analogs
US5380935A (en) Process for preparing 5-aminolevulinic acid
JPS5951287A (ja) 新規なカンプトテシン誘導体
Padrón et al. Ferric chloride: An excellent reagent for the removal of benzyl ethers in the presence of p-bromobenzoate esters
CN112552285A (zh) 4-(2,2,2-三氯乙基)-β-内酰胺衍生物的合成方法
CN114031623B (zh) 一种c14位氨基取代粉防己碱衍生物及其制备和应用
SE461656B (sv) 1-(2'-hydroxikarbonyl-2'-hydroxiimino-etyl)-1,2,3,4,6,7,12, 12b-okta-hydrojindolo 2, 3- a kinoliziner och saett att framstaella dessa
JPS6247873B2 (enrdf_load_stackoverflow)
CN115850193B (zh) 一种喹唑啉酮类衍生物的制备方法
JPS6247190B2 (enrdf_load_stackoverflow)
JPS6372690A (ja) 新規なカンプトテシン誘導体
EP1270579B1 (en) Process for producing camptothecin
CN102351870A (zh) 一种苯并吖啶衍生物的制备方法及其作为抗癌药物的用途
CN113045496A (zh) 选择性合成二氢菲啶或菲啶类化合物的方法
CN100408577C (zh) 咪唑并(1,2-a)吡啶-3-乙酰胺类的制备方法
JPS58134095A (ja) 新規なカンプトテシン誘導体
CN114539277B (zh) 2,4,6,8-四取代-2,4,6,8-四氮杂降金刚烷-9-酮缩乙二醇
CN110003121A (zh) 一种3,4-二氢喹唑啉衍生物及其制备方法、应用
JPS5951288A (ja) 新規な９−ニトロカンプトテシン及びその製造法
JPS58152888A (ja) 新規な１０−ニトロ−カンプトテシン誘導体の製造法
JPH05140168A (ja) インドロカルバゾール誘導体及び該化合物を有効成分とする抗腫瘍剤
Matsumura Reaction of 7-Substituted 2-Halotropones with Ethyl Sodiocyanoacetate