BG45768A1 - Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing - Google Patents

Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing

Info

Publication number
BG45768A1
BG45768A1 BG8395188A BG8395188A BG45768A1 BG 45768 A1 BG45768 A1 BG 45768A1 BG 8395188 A BG8395188 A BG 8395188A BG 8395188 A BG8395188 A BG 8395188A BG 45768 A1 BG45768 A1 BG 45768A1
Authority
BG
Bulgaria
Prior art keywords
phenyldiamine
derivatives
preparing
sulphone
acid
Prior art date
Application number
BG8395188A
Inventor
Aleksandar D Stojanov
Gencho M Simeonov
Original Assignee
Vissh Khim T I
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 Vissh Khim T I filed Critical Vissh Khim T I
Priority to BG8395188A priority Critical patent/BG45768A1/en
Publication of BG45768A1 publication Critical patent/BG45768A1/en

Links

BG8395188A 1988-04-29 1988-04-29 Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing BG45768A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8395188A BG45768A1 (en) 1988-04-29 1988-04-29 Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8395188A BG45768A1 (en) 1988-04-29 1988-04-29 Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing

Publications (1)

Publication Number Publication Date
BG45768A1 true BG45768A1 (en) 1989-08-15

Family

ID=3920504

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8395188A BG45768A1 (en) 1988-04-29 1988-04-29 Derivatives of 1, 4- phenyldiamine- 2- sulphone acid and method for its preparing

Country Status (1)

Country Link
BG (1) BG45768A1 (en)

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