STUDIES ON PEPTIDES. LXXXII: SYNTHESIS OF (4-GLN)-NEUROTENSIN BY THE METHANESULFONIC ACID DEPROTECTING PROCEDUREYAJIMA H; AKAJI K; SAITO H et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 9; PP. 2238-2242; BIBL. 23 REF.Article

SYNTHESIS OF TWO PEPTIDES CORRESPONDING TO ALPHA -ENDORPHIN AND GAMMA -ENDORPHIN BY THE METHANE SULFONIC ACID DEPROTECTING PROCEDUREKUBOTA M; HIRAYAMA T; NAGASE O et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 4; PP. 1050-1054; BIBL. 13 REF.Article

SYNTHESIS OF THE UNTRIACONTAPEPTIDE CORRESPONDING TO THE ENTIRE AMINO ACID SEQUENCE OF HUMAN BETA -ENDORPHINKUBOTA M; HIRAYAMA T; NAGASE O et al.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 7; PP. 2139-2146; BIBL. 19 REF.Article

A DEBLOCKING METHOD USING THOETHER-SULFONIC ACID SYSTEMS. APPLICATION TO THE SYNTHESIS OF MET-ENKEPHALINKISO Y; ITO K; NAKAMURA S et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 6; PP. 1472-1475; BIBL. 17 REF.Article

STUDIES ON PEPTIDES. LXXXI: APPLICATION OF A NEW ARGININE DERIVATIVE, NG-MESITYLENE-2-SULFONYLARGININE, TO THE SYNTHESIS OF SUBSTANCE P AND NEUROTENSINYAJIMA H; AKAJI K; MITANI K et al.1979; INTERNATION. J. PEPT. PROT. RES.; DNK; DA. 1979; VOL. 14; NO 2; PP. 169-176; BIBL. 33 REF.Article

NEW APPLICATIONS OF CROWN ETHERS. II: SYNTHESIS OF 4'-FORMYLBENZOCROWN ETHERSWADA F; HIRAYAMA H; NAMIKI H et al.1980; BULL. CHEM. SOC. JAP.; JPN; DA. 1980; VOL. 53; NO 5; PP. 1473-1474; BIBL. 8 REF.Article

STUDIES ON PEPTIDES. LXXXIII: BEHAVIOR OF S-SUBSTITUTED CYSTEINE SULFOXIDES UNDER DEPROTECTING CONDITIONS IN PEPTIDE SYNTHESISFUNAKOSHI S; FUJII N; AKAJI K et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 9; PP. 2151-2156; BIBL. 23 REF.Article

SELECTIVE DEMETHYLATION OF MIXED ALKYL METHYL PHOSPHATESJACOB L; JULIA M; PFEIFFER B et al.1983; SYNTHESIS (STUTTGART); ISSN 0039-7881; DEU; DA. 1983; NO 6; PP. 451-452; BIBL. 25 REF.Article

ISOTOPIC EXCHANGES IN THE TREATMENT OF CYCLOPENTANE OR CYCLOHEXANE WITH SOME DEUTERATED OR TRITIATED ACIDSCHOI CHUCK LEE; KO ECF.1981; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1981; VOL. 59; NO 24; PP. 3309-3312; ABS. FRE; BIBL. 9 REF.Article

A CONVENIENT AND GENERAL SYNTHESIS OF 2-AMINO-1,3,4-THIADIAZOLES: DEHYDRATION OF ACYLTHIOSEMICARBAZIDES WITH METHANESULFONIC ACIDKRESS TJ; COSTANTINO SM.1980; J. HETEROCYCL. CHEM.; USA; DA. 1980; VOL. 17; NO 3; PP. 607-608; BIBL. 4 REF.Article

STUDIES ON PEPTIDES. XCVI: BEHAVIOR OF S-ACETAMIDO-METHYLCYSTEINE SULFOXIDE UNDER DEPROTECTING CONDITIONS IN PEPTIDE SYNTHESISYAJIMA H; AKAJI K; FUNAKOSHI S et al.1980; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1980; VOL. 28; NO 6; PP. 1942-1945; BIBL. 12 REF.Article

POLAROGRAPHY OF SOME PROTONIC ACIDS IN METHYLENE CHLORIDEKABIR UDDIN; PLESCH PH.1978; J. ELECTROANAL. CHEM. INTERFACIAL ELECTROCHEM.; NLD; DA. 1978; VOL. 93; NO 1; PP. 29-40; BIBL. 16 REF.Article

A NEW PHOSPHINE-SULFIDES-TO-PHOSPHINE-OXIDES EXCHANGE REACTIONCHEN CH; BRIGHTY KE.1980; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1980; VOL. 21; NO 46; PP. 4421-4424; BIBL. 10 REF.Article

SELECTIVE CLEAVAGE OF TERT-BUTYLOXYCARBONYL PROTECTING GROUP WITH DILUTE ORGANIC SULFONIC ACID WITHOUT DECOMPOSITION OF TRYPTOPHAN RESIDUESUZUKI K; ENDO N; NITTA K et al.1978; CHEM. PHARM. BULL.; JPN; DA. 1978; VOL. 26; NO 7; PP. 2198-2204; BIBL. 23 REF.Article

A SYNTHESIS OF 3-(ALPHA ,BETA -EPOXY)-2-AZETIDINONES DERIVATIVESKANO S; EBATA T; YUASA Y et al.1980; HETEROCYCLES; JPN; DA. 1980; VOL. 14; NO 5; PP. 589-592; BIBL. 10 REF.Article

INTRA AND INTERMOLECULAR NUCLEOPHILIC CLEAVAGE OF THE AMIDE BOND OF BETA -LACTAMSKANO S; EBATA T; SHIBUYA S et al.1979; CHEM. PHARM. BULL.; JPN; DA. 1979; VOL. 27; NO 10; PP. 2450-2455; BIBL. 10 REF.Article

4-METHOXY-2,3,6-TRIMETHYLBENZENESULFONYL (MTR): A NEW AMINO AND IMIDAZOLE PROTECTING GROUP IN PEPTIDE SYNTHESISWAKIMASU M; KITADA C; FUJINO M et al.1982; CHEM. PHARM. BULL.; ISSN 0009-2363; JPN; DA. 1982; VOL. 30; NO 8; PP. 2766-2779; BIBL. 20 REF.Article