CY2181B1 - Thermodynamically stable crystal form of 4"-deoxy-4"-(epi-methylamino avermectin B1a/B1b benzoic acid salt and processes for its preparation - Google Patents

Thermodynamically stable crystal form of 4"-deoxy-4"-(epi-methylamino avermectin B1a/B1b benzoic acid salt and processes for its preparation

Info

Publication number
CY2181B1
CY2181B1 CY0000041A CY0000041A CY2181B1 CY 2181 B1 CY2181 B1 CY 2181B1 CY 0000041 A CY0000041 A CY 0000041A CY 0000041 A CY0000041 A CY 0000041A CY 2181 B1 CY2181 B1 CY 2181B1
Authority
CY
Cyprus
Prior art keywords
epi
deoxy
benzoic acid
acid salt
thermodynamically stable
Prior art date
Application number
CY0000041A
Other languages
English (en)
Inventor
Raymond Cvetovich
Richard Demchak
James A Mccauley
Richard J Varsalona
Original Assignee
Merck & Co 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
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of CY2181B1 publication Critical patent/CY2181B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/01—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
CY0000041A 1993-08-19 2000-08-10 Thermodynamically stable crystal form of 4"-deoxy-4"-(epi-methylamino avermectin B1a/B1b benzoic acid salt and processes for its preparation CY2181B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10918993A 1993-08-19 1993-08-19

Publications (1)

Publication Number Publication Date
CY2181B1 true CY2181B1 (en) 2002-08-23

Family

ID=22326282

Family Applications (1)

Application Number Title Priority Date Filing Date
CY0000041A CY2181B1 (en) 1993-08-19 2000-08-10 Thermodynamically stable crystal form of 4"-deoxy-4"-(epi-methylamino avermectin B1a/B1b benzoic acid salt and processes for its preparation

Country Status (25)

Country Link
EP (1) EP0714400B1 (xx)
JP (3) JP3954093B2 (xx)
KR (1) KR100370697B1 (xx)
CN (1) CN1041523C (xx)
AT (1) ATE187735T1 (xx)
AU (1) AU684828B2 (xx)
BR (1) BR9407300A (xx)
CA (1) CA2168843C (xx)
CY (1) CY2181B1 (xx)
CZ (1) CZ287929B6 (xx)
DE (1) DE69422182T2 (xx)
DK (1) DK0714400T3 (xx)
ES (1) ES2139753T3 (xx)
FI (2) FI110783B (xx)
GR (1) GR3032164T3 (xx)
HU (1) HU217769B (xx)
LV (1) LV12571B (xx)
NO (1) NO305658B1 (xx)
NZ (1) NZ273129A (xx)
PL (1) PL176300B1 (xx)
PT (1) PT714400E (xx)
RU (1) RU2133753C1 (xx)
SK (1) SK281684B6 (xx)
WO (1) WO1995005390A1 (xx)
ZA (1) ZA946203B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6486195B1 (en) * 1993-08-19 2002-11-26 Merck & Co., Inc. Thermodynamically stable crystal form of 4″-deoxy-4″-epi-methylamino avermectin B1a/B1b benzoic acid salt and processes for its preparation
CR6574A (es) 2001-02-27 2004-10-28 Syngenta Participations Ag Sales de avermectinas substituidas en la posicion 4 con propiedades plaguicidas
SG183453A1 (en) * 2010-02-23 2012-09-27 Nippon Kayaku Kk Stabilized crystal of 2-ethyl-3, 7-dimethyl-6-(4-(trifluoromethoxy) phenoxy)quinoline-4-ylmethyl carbonate, process for producing the crystal, and agricultural chemical composition comprising the crystal
CN106995476B (zh) * 2017-05-16 2018-03-13 河北美荷药业有限公司 一种甲氨基阿维菌素b2苯甲酸盐的制备方法
CN108840893A (zh) * 2018-07-01 2018-11-20 李万强 一种甲氨基阿维菌素苯甲酸盐的新晶型及其制备方法
CN109912671B (zh) * 2019-04-12 2022-04-26 宁夏泰益欣生物科技有限公司 一种利用阿维菌素结晶母液提取阿维菌素B2a的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212200A (en) * 1981-06-23 1982-12-27 Takeda Chem Ind Ltd Preparation of echinoside a
GB8518422D0 (en) * 1985-07-22 1985-08-29 Beecham Group Plc Compounds
IT1216059B (it) * 1988-03-11 1990-02-22 Crc Ricerca Chim Procedimento per la separazione di diastereomeri macrociclici.
JPH0631302B2 (ja) * 1988-11-16 1994-04-27 日本化薬株式会社 エトポシド−２−ジメチルアミノ体塩酸二水和結晶及びその製造法
JPH0615557B2 (ja) * 1990-02-19 1994-03-02 ヤマサ醤油株式会社 ２’―デオキシ―２’―メチリデンシチジンの２水和物結晶
JPH0446192A (ja) * 1990-06-12 1992-02-17 Nippon Kayaku Co Ltd オキセタノシンｇ無水物結晶及びその製造法
IL98599A (en) * 1990-06-28 1995-06-29 Merck & Co Inc Stable salts of "4-deoxy-" 4-epi-methylamino abramectin and insecticides containing them
JP2652272B2 (ja) * 1990-12-31 1997-09-10 住化ファインケム株式会社 １−（４−アミノ−６，７−ジメトキシ−２−キナゾリニル）−４−（２−テトラヒドロフロイル）ピペラジン塩酸塩の新規な結晶体および該結晶体の製造方法
ES2118814T3 (es) * 1991-05-15 1998-10-01 Yamanouchi Pharma Co Ltd L-tartrato de (-)-(s)-2,8-dimetil-3-metilen-1-oxa-8-azaspiro(4,5)decano.
JP2848721B2 (ja) * 1991-08-09 1999-01-20 森永乳業株式会社 結晶ラクチュロース三水和物とその製造法

Also Published As

Publication number Publication date
CA2168843C (en) 2004-10-19
RU2133753C1 (ru) 1999-07-27
CN1041523C (zh) 1999-01-06
DE69422182T2 (de) 2000-06-21
NZ273129A (en) 1996-08-27
PL176300B1 (pl) 1999-05-31
CN1129453A (zh) 1996-08-21
JP3954093B2 (ja) 2007-08-08
AU684828B2 (en) 1998-01-08
EP0714400A1 (en) 1996-06-05
HU9600345D0 (en) 1996-04-29
FI960725A0 (fi) 1996-02-16
NO305658B1 (no) 1999-07-05
CZ45996A3 (en) 1996-05-15
PT714400E (pt) 2000-05-31
NO960618L (no) 1996-02-16
ZA946203B (en) 1995-03-31
KR960703936A (ko) 1996-08-31
EP0714400B1 (en) 1999-12-15
FI110783B (fi) 2003-03-31
FI960725A (fi) 1996-02-16
ES2139753T3 (es) 2000-02-16
SK281684B6 (sk) 2001-06-11
WO1995005390A1 (en) 1995-02-23
CA2168843A1 (en) 1995-02-23
KR100370697B1 (ko) 2003-06-11
JPH09502169A (ja) 1997-03-04
DE69422182D1 (de) 2000-01-20
JP2007176946A (ja) 2007-07-12
DK0714400T3 (da) 2000-04-10
HU217769B (hu) 2000-04-28
BR9407300A (pt) 1996-10-08
FI111165B (fi) 2003-06-13
LV12571A (en) 2000-11-20
ATE187735T1 (de) 2000-01-15
AU7631994A (en) 1995-03-14
PL313043A1 (en) 1996-05-27
GR3032164T3 (en) 2000-04-27
JP2011207899A (ja) 2011-10-20
CZ287929B6 (cs) 2001-03-14
HUT73552A (en) 1996-08-28
SK20996A3 (en) 1996-06-05
LV12571B (en) 2001-04-20
FI20021120A (fi) 2002-06-11
NO960618D0 (no) 1996-02-16

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