ZA703371B - 1,4-dialkyl-3,6-diphenylepi(thia,dithia or tetrathia)-2,5-piperazinediones - Google Patents

1,4-dialkyl-3,6-diphenylepi(thia,dithia or tetrathia)-2,5-piperazinediones

Info

Publication number
ZA703371B
ZA703371B ZA703371A ZA703371A ZA703371B ZA 703371 B ZA703371 B ZA 703371B ZA 703371 A ZA703371 A ZA 703371A ZA 703371 A ZA703371 A ZA 703371A ZA 703371 B ZA703371 B ZA 703371B
Authority
ZA
South Africa
Prior art keywords
diphenylepi
tetrathia
piperazinediones
dithia
thia
Prior art date
Application number
ZA703371A
Other languages
English (en)
Inventor
S Svokos
R Angier
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ZA703371B publication Critical patent/ZA703371B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/08—Bridged systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
ZA703371A 1969-06-13 1970-05-18 1,4-dialkyl-3,6-diphenylepi(thia,dithia or tetrathia)-2,5-piperazinediones ZA703371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US833147A US3560483A (en) 1969-06-13 1969-06-13 1,4-dialkyl-3,6-diphenylepi(thio,dithia or tetrathia)-2,5-piperazinediones

Publications (1)

Publication Number Publication Date
ZA703371B true ZA703371B (en) 1971-01-27

Family

ID=25263565

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA703371A ZA703371B (en) 1969-06-13 1970-05-18 1,4-dialkyl-3,6-diphenylepi(thia,dithia or tetrathia)-2,5-piperazinediones
ZA703669*A ZA703669B (en) 1969-06-13 1970-05-29 1,4-dialkyl-3,6-diphenylepi(thia,dithia or tetrathia)-2,5-piperazinediones

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA703669*A ZA703669B (en) 1969-06-13 1970-05-29 1,4-dialkyl-3,6-diphenylepi(thia,dithia or tetrathia)-2,5-piperazinediones

Country Status (7)

Country Link
US (1) US3560483A (de)
BE (1) BE751880A (de)
BR (1) BR7019724D0 (de)
DE (1) DE2029305A1 (de)
FR (1) FR2052963A1 (de)
NL (1) NL7008529A (de)
ZA (2) ZA703371B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673172A (en) * 1970-04-14 1972-06-27 American Cyanamid Co 1,4-diphenyl-3,6-{8 dimercapto or epi (dithia or tetrathia){9 2,5-piperazinediones
US3715352A (en) * 1970-12-21 1973-02-06 Abbott Lab 2-benzyl-1,4-dimethyl-5-hydroxymethyl-2,5-epidithiapiperazine-3,6-dione and 2-benzyl-1,4-dimethyl-5-hydroxymethyl-2,5-epitrithiapiperazine-3,6-dione useful as anti-fungal agents
US3954972A (en) * 1972-10-16 1976-05-04 Eli Lilly And Company Antibiotic A-26771 factor
US4091026A (en) * 1975-10-15 1978-05-23 Connlab Holdings Limited Thiazoleneazetidinones from dithiazeneazetidinones
EP1930325A4 (de) * 2005-09-26 2010-02-24 Sumitomo Chemical Co Verfahren zur herstellung einer optisch aktiven piperazinverbindung
CN109317194B (zh) * 2018-09-30 2021-08-24 安阳师范学院 一种用于一步合成环二肽的催化剂及应用

Also Published As

Publication number Publication date
US3560483A (en) 1971-02-02
DE2029305A1 (de) 1971-01-07
NL7008529A (de) 1970-12-15
BR7019724D0 (pt) 1973-02-08
FR2052963B1 (de) 1974-07-12
FR2052963A1 (fr) 1971-04-16
ZA703669B (en) 1971-01-27
BE751880A (fr) 1970-12-14

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