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JPS53132565A - Process for preparing 11methyll55semicarbazonoo66oxyy 2*3*5*66tetraindolee22sulfonate - Google Patents

Process for preparing 11methyll55semicarbazonoo66oxyy 2*3*5*66tetraindolee22sulfonate

Info

Publication number
JPS53132565A
JPS53132565A JP4636177A JP4636177A JPS53132565A JP S53132565 A JPS53132565 A JP S53132565A JP 4636177 A JP4636177 A JP 4636177A JP 4636177 A JP4636177 A JP 4636177A JP S53132565 A JPS53132565 A JP S53132565A
Authority
JP
Japan
Prior art keywords
preparing
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.)
Pending
Application number
JP4636177A
Other languages
Japanese (ja)
Inventor
Masanori Sasaki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4636177A priority Critical patent/JPS53132565A/en
Publication of JPS53132565A publication Critical patent/JPS53132565A/en
Pending legal-status Critical Current

Links

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  • Indole Compounds (AREA)
JP4636177A 1977-04-23 1977-04-23 Process for preparing 11methyll55semicarbazonoo66oxyy 2*3*5*66tetraindolee22sulfonate Pending JPS53132565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4636177A JPS53132565A (en) 1977-04-23 1977-04-23 Process for preparing 11methyll55semicarbazonoo66oxyy 2*3*5*66tetraindolee22sulfonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4636177A JPS53132565A (en) 1977-04-23 1977-04-23 Process for preparing 11methyll55semicarbazonoo66oxyy 2*3*5*66tetraindolee22sulfonate

Publications (1)

Publication Number Publication Date
JPS53132565A true JPS53132565A (en) 1978-11-18

Family

ID=12745003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4636177A Pending JPS53132565A (en) 1977-04-23 1977-04-23 Process for preparing 11methyll55semicarbazonoo66oxyy 2*3*5*66tetraindolee22sulfonate

Country Status (1)

Country Link
JP (1) JPS53132565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112979531A (en) * 2021-04-19 2021-06-18 长沙晨辰医药科技有限公司 Preparation method of carbazochrome sodium sulfonate degradation impurities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112979531A (en) * 2021-04-19 2021-06-18 长沙晨辰医药科技有限公司 Preparation method of carbazochrome sodium sulfonate degradation impurities

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