GB1521927A - Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative - Google Patents

Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative

Info

Publication number
GB1521927A
GB1521927A GB27012/77A GB2701277A GB1521927A GB 1521927 A GB1521927 A GB 1521927A GB 27012/77 A GB27012/77 A GB 27012/77A GB 2701277 A GB2701277 A GB 2701277A GB 1521927 A GB1521927 A GB 1521927A
Authority
GB
United Kingdom
Prior art keywords
hydroxy derivative
propanediamine
addition salts
acid
acid addition
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.)
Expired
Application number
GB27012/77A
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.)
WR Grace and Co
Original Assignee
WR Grace and 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
Priority claimed from US05/630,791 external-priority patent/US3988367A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of GB1521927A publication Critical patent/GB1521927A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/04—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB27012/77A 1975-11-11 1976-10-25 Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative Expired GB1521927A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/630,791 US3988367A (en) 1975-11-11 1975-11-11 Preparation of N,N'-dicarboxymethyl-1,3-propanediamines
US71157476A 1976-08-04 1976-08-04

Publications (1)

Publication Number Publication Date
GB1521927A true GB1521927A (en) 1978-08-16

Family

ID=27091227

Family Applications (4)

Application Number Title Priority Date Filing Date
GB27014/77A Expired GB1521929A (en) 1975-11-11 1976-10-25 Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative
GB27012/77A Expired GB1521927A (en) 1975-11-11 1976-10-25 Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative
GB44253/76A Expired GB1521925A (en) 1975-11-11 1976-10-25 Alkali metal and alkaline earth metal salts of hexahydropyrimidine-1,3-diacetate and 5-hydroxyhexahydropyrimidine-1,3-diacetate
GB27013/77A Expired GB1521928A (en) 1975-11-11 1976-10-25 5-hydroxyhexahydropyrimidine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB27014/77A Expired GB1521929A (en) 1975-11-11 1976-10-25 Hexahydropyrimidine-1,3-diacetonitrile and its 5-hydroxy derivative

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB44253/76A Expired GB1521925A (en) 1975-11-11 1976-10-25 Alkali metal and alkaline earth metal salts of hexahydropyrimidine-1,3-diacetate and 5-hydroxyhexahydropyrimidine-1,3-diacetate
GB27013/77A Expired GB1521928A (en) 1975-11-11 1976-10-25 5-hydroxyhexahydropyrimidine

Country Status (7)

Country Link
CA (1) CA1069122A (en)
DE (3) DE2661114C2 (en)
FR (1) FR2338265A1 (en)
GB (4) GB1521929A (en)
GR (1) GR61733B (en)
IL (1) IL50755A (en)
IT (1) IT1077086B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166341A (en) * 1988-07-29 1992-11-24 Dainippon Pharmaceutical Co., Ltd. 6-amino-1,4-hexahydro-1H-diazepine derivatives
US5017573A (en) * 1988-07-29 1991-05-21 Dainippon Pharmaceutical Co., Ltd. Indazole-3-carboxylic acid derivatives

Also Published As

Publication number Publication date
DE2648354C2 (en) 1992-04-09
FR2338265B1 (en) 1981-06-12
GB1521928A (en) 1978-08-16
IT1077086B (en) 1985-04-27
GB1521929A (en) 1978-08-16
FR2338265A1 (en) 1977-08-12
DE2648354A1 (en) 1977-05-18
DE2661114C2 (en) 1992-04-09
IL50755A0 (en) 1976-12-31
CA1069122A (en) 1980-01-01
GB1521925A (en) 1978-08-16
IL50755A (en) 1980-11-30
GR61733B (en) 1978-12-30
DE2661113C2 (en) 1991-08-29

Similar Documents

Publication Publication Date Title
JPS527929A (en) Novel cyanacetic acid anilide derivative and preparation tereof
IL50756A (en) 1,3-propanediamine-n,n'-dibenzyl n,n'-diacetic acid derivatives and their preparation
ATA387777A (en) Process for the preparation of the novel 17,18- dehydroapovincaminol and its acid addition salts
JPS5219627A (en) 1*33diiaminoalkanee1* 11diphosphonic acid
GB1548676A (en) Preparation of 4,4,6-trimethyl-2-cyclohexenone
JPS525779A (en) 100*omegaa*benzoylpiperidinyl* phenothiadiazine and acid addition salt and preparation method thereof
GB1551167A (en) 4-aminopyrazolo(1,5a)quinoxal ine-3-carboxylic acid and derivatives thereof
IL50080A (en) 4-oxa-1-azabicyclo(3.2.0)heptan-7-one-2-car boxylic acid derivatives and their preparation
ZA763356B (en) Novel antidiabetic agent "isoxazole derivatives"
GB1521927A (en) Acid addition salts of 1,3-propanediamine-n,n'diacetic acid and its 2-hydroxy derivative and the 2-hydroxy derivative
JPS5273830A (en) Novel cyanacetic acid anilide derivative
JPS5219650A (en) Novel diaminooandrostane derivatives * acid adduct salts * quartanary salts and preparation thereof
NZ180863A (en) 3,5-bisoxygenated 2-(w-halo-3-oxygenated-1-alkenyl)-cyclopentane-1-heptanoic acid derivatives and pharmaceutical compositions
GB1518377A (en) N-(2,2-dichlorovinyl)salicylamide and its derivatives
ZA776859B (en) Reduction of 2,5-diketogluconic acid
AU501305B2 (en) N'sulfonyl-n-dihalophenylimidazolidinedioners
JPS51127099A (en) 77hydroxyybenzo *11* quinolysinee22carboxylic acid and derivative thereof
JPS523060A (en) Paraachlorophenoxyisobutyric acid derivatives and preparation thereof
BE846657A (en) 2,4,6-TRIIODO-ANILIDES 3,5-DISUBSTITUDE OF POLYHYDROXY-MONOBASIC ACIDS
PH11766A (en) Preparation of 3,6-dichloropucolinic acid
JPS5214794A (en) 77*alphaaaminooomegaa*3*44 methylenedioxyphenyl* acylamide* cephlosporanic acid derivatives
GB1554058A (en) Preparation of 3,5-dialkyl-4-hydroxybenzoic acid
NZ180819A (en) Preparation of certain 3,3-dimethylcyclopropane carboxylic acid derivatives and intermediates
ZA754921B (en) 1-aryl-2-oxo-hexahydro-2,4,5,6,7,7a-indoles and acid addition salts thereof
AU1346776A (en) N-heterocyclyl derivatives of 1,4-methano- and 1,4-ethano- 1,4-dihydro- and 1,2,3,4-tetrahydro-naphthyloxy aliphatic alcohols

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941025