AU603301C - Novel resolution process for racemic spiro-hydantoins - Google Patents

Novel resolution process for racemic spiro-hydantoins

Info

Publication number
AU603301C
AU603301C AU38988/89A AU3898889A AU603301C AU 603301 C AU603301 C AU 603301C AU 38988/89 A AU38988/89 A AU 38988/89A AU 3898889 A AU3898889 A AU 3898889A AU 603301 C AU603301 C AU 603301C
Authority
AU
Australia
Prior art keywords
hydantoins
resolution process
racemic spiro
novel resolution
novel
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.)
Ceased
Application number
AU38988/89A
Other versions
AU3898889A (en
AU603301B2 (en
Inventor
Marcus Brackeen
Harry Ralph Howard Jr.
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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
Priority claimed from US07/224,966 external-priority patent/US4952694A/en
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of AU3898889A publication Critical patent/AU3898889A/en
Publication of AU603301B2 publication Critical patent/AU603301B2/en
Application granted granted Critical
Publication of AU603301C publication Critical patent/AU603301C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU38988/89A 1988-07-27 1989-07-26 Novel resolution process for racemic spiro-hydantoins Ceased AU603301C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US224966 1988-07-27
US07/224,966 US4952694A (en) 1988-07-27 1988-07-27 Novel resolution process for racemic spiro-hydantoins

Publications (3)

Publication Number Publication Date
AU3898889A AU3898889A (en) 1990-02-01
AU603301B2 AU603301B2 (en) 1990-11-08
AU603301C true AU603301C (en) 1991-10-17

Family

ID=

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